31615696

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 74995200

約数和(自身を除く): 43379504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 83, 112, 133, 152, 166, 179, 266, 304, 332, 358, 532, 581, 664, 716, 1064, 1162, 1253, 1328, 1432, 1577, 2128, 2324, 2506, 2864, 3154, 3401, 4648, 5012, 6308, 6802, 9296, 10024, 11039, 12616, 13604, 14857, 20048, 22078, 23807, 25232, 27208, 29714, 44156, 47614, 54416, 59428, 88312, 95228, 103999, 118856, 176624, 190456, 207998, 237712, 282283, 380912, 415996, 564566, 831992, 1129132, 1663984, 1975981, 2258264, 3951962, 4516528, 7903924, 15807848, 31615696]

約数ペア:

[(1, 31615696), (2, 15807848), (4, 7903924), (7, 4516528), (8, 3951962), (14, 2258264), (16, 1975981), (19, 1663984), (28, 1129132), (38, 831992), (56, 564566), (76, 415996), (83, 380912), (112, 282283), (133, 237712), (152, 207998), (166, 190456), (179, 176624), (266, 118856), (304, 103999), (332, 95228), (358, 88312), (532, 59428), (581, 54416), (664, 47614), (716, 44156), (1064, 29714), (1162, 27208), (1253, 25232), (1328, 23807), (1432, 22078), (1577, 20048), (2128, 14857), (2324, 13604), (2506, 12616), (2864, 11039), (3154, 10024), (3401, 9296), (4648, 6802), (5012, 6308)]