31712976

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 95365920

約数和(自身を除く): 63652944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 67, 72, 76, 114, 134, 144, 152, 171, 173, 201, 228, 268, 304, 342, 346, 402, 456, 519, 536, 603, 684, 692, 804, 912, 1038, 1072, 1206, 1273, 1368, 1384, 1557, 1608, 2076, 2412, 2546, 2736, 2768, 3114, 3216, 3287, 3819, 4152, 4824, 5092, 6228, 6574, 7638, 8304, 9648, 9861, 10184, 11457, 11591, 12456, 13148, 15276, 19722, 20368, 22914, 23182, 24912, 26296, 29583, 30552, 34773, 39444, 45828, 46364, 52592, 59166, 61104, 69546, 78888, 91656, 92728, 104319, 118332, 139092, 157776, 183312, 185456, 208638, 220229, 236664, 278184, 417276, 440458, 473328, 556368, 660687, 834552, 880916, 1321374, 1669104, 1761832, 1982061, 2642748, 3523664, 3964122, 5285496, 7928244, 10570992, 15856488, 31712976]

約数ペア:

[(1, 31712976), (2, 15856488), (3, 10570992), (4, 7928244), (6, 5285496), (8, 3964122), (9, 3523664), (12, 2642748), (16, 1982061), (18, 1761832), (19, 1669104), (24, 1321374), (36, 880916), (38, 834552), (48, 660687), (57, 556368), (67, 473328), (72, 440458), (76, 417276), (114, 278184), (134, 236664), (144, 220229), (152, 208638), (171, 185456), (173, 183312), (201, 157776), (228, 139092), (268, 118332), (304, 104319), (342, 92728), (346, 91656), (402, 78888), (456, 69546), (519, 61104), (536, 59166), (603, 52592), (684, 46364), (692, 45828), (804, 39444), (912, 34773), (1038, 30552), (1072, 29583), (1206, 26296), (1273, 24912), (1368, 23182), (1384, 22914), (1557, 20368), (1608, 19722), (2076, 15276), (2412, 13148), (2546, 12456), (2736, 11591), (2768, 11457), (3114, 10184), (3216, 9861), (3287, 9648), (3819, 8304), (4152, 7638), (4824, 6574), (5092, 6228)]