31210464

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 87816960

約数和(自身を除く): 56606496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 71, 76, 96, 114, 142, 152, 213, 228, 241, 284, 304, 426, 456, 482, 568, 608, 723, 852, 912, 964, 1136, 1349, 1446, 1704, 1824, 1928, 2272, 2698, 2892, 3408, 3856, 4047, 4579, 5396, 5784, 6816, 7712, 8094, 9158, 10792, 11568, 13737, 16188, 17111, 18316, 21584, 23136, 27474, 32376, 34222, 36632, 43168, 51333, 54948, 64752, 68444, 73264, 102666, 109896, 129504, 136888, 146528, 205332, 219792, 273776, 325109, 410664, 439584, 547552, 650218, 821328, 975327, 1300436, 1642656, 1950654, 2600872, 3901308, 5201744, 7802616, 10403488, 15605232, 31210464]

約数ペア:

[(1, 31210464), (2, 15605232), (3, 10403488), (4, 7802616), (6, 5201744), (8, 3901308), (12, 2600872), (16, 1950654), (19, 1642656), (24, 1300436), (32, 975327), (38, 821328), (48, 650218), (57, 547552), (71, 439584), (76, 410664), (96, 325109), (114, 273776), (142, 219792), (152, 205332), (213, 146528), (228, 136888), (241, 129504), (284, 109896), (304, 102666), (426, 73264), (456, 68444), (482, 64752), (568, 54948), (608, 51333), (723, 43168), (852, 36632), (912, 34222), (964, 32376), (1136, 27474), (1349, 23136), (1446, 21584), (1704, 18316), (1824, 17111), (1928, 16188), (2272, 13737), (2698, 11568), (2892, 10792), (3408, 9158), (3856, 8094), (4047, 7712), (4579, 6816), (5396, 5784)]