31576128

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 88879680

約数和(自身を除く): 57303552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 53, 58, 64, 87, 96, 106, 107, 116, 159, 174, 192, 212, 214, 232, 318, 321, 348, 424, 428, 464, 636, 642, 696, 848, 856, 928, 1272, 1284, 1392, 1537, 1696, 1712, 1856, 2544, 2568, 2784, 3074, 3103, 3392, 3424, 4611, 5088, 5136, 5568, 5671, 6148, 6206, 6848, 9222, 9309, 10176, 10272, 11342, 12296, 12412, 17013, 18444, 18618, 20544, 22684, 24592, 24824, 34026, 36888, 37236, 45368, 49184, 49648, 68052, 73776, 74472, 90736, 98368, 99296, 136104, 147552, 148944, 164459, 181472, 198592, 272208, 295104, 297888, 328918, 362944, 493377, 544416, 595776, 657836, 986754, 1088832, 1315672, 1973508, 2631344, 3947016, 5262688, 7894032, 10525376, 15788064, 31576128]

約数ペア:

[(1, 31576128), (2, 15788064), (3, 10525376), (4, 7894032), (6, 5262688), (8, 3947016), (12, 2631344), (16, 1973508), (24, 1315672), (29, 1088832), (32, 986754), (48, 657836), (53, 595776), (58, 544416), (64, 493377), (87, 362944), (96, 328918), (106, 297888), (107, 295104), (116, 272208), (159, 198592), (174, 181472), (192, 164459), (212, 148944), (214, 147552), (232, 136104), (318, 99296), (321, 98368), (348, 90736), (424, 74472), (428, 73776), (464, 68052), (636, 49648), (642, 49184), (696, 45368), (848, 37236), (856, 36888), (928, 34026), (1272, 24824), (1284, 24592), (1392, 22684), (1537, 20544), (1696, 18618), (1712, 18444), (1856, 17013), (2544, 12412), (2568, 12296), (2784, 11342), (3074, 10272), (3103, 10176), (3392, 9309), (3424, 9222), (4611, 6848), (5088, 6206), (5136, 6148), (5568, 5671)]