31195643962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{7793}}^1$

素因数の和:8071

約数の個数: 64

約数和(自身を含む): 57239136000

約数和(自身を除く): 26043492038

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 149, 202, 266, 298, 707, 1043, 1414, 1919, 2086, 2831, 3838, 5662, 7793, 13433, 15049, 15586, 19817, 26866, 30098, 39634, 54551, 105343, 109102, 148067, 210686, 285931, 296134, 571862, 787093, 1036469, 1161157, 1574186, 2001517, 2072938, 2322314, 4003034, 5509651, 8128099, 11019302, 14954767, 16256198, 22061983, 29909534, 44123966, 104683369, 117276857, 154433881, 209366738, 234553714, 308867762, 820937999, 1641875998, 2228260283, 4456520566, 15597821981, 31195643962]

約数ペア:

[(1, 31195643962), (2, 15597821981), (7, 4456520566), (14, 2228260283), (19, 1641875998), (38, 820937999), (101, 308867762), (133, 234553714), (149, 209366738), (202, 154433881), (266, 117276857), (298, 104683369), (707, 44123966), (1043, 29909534), (1414, 22061983), (1919, 16256198), (2086, 14954767), (2831, 11019302), (3838, 8128099), (5662, 5509651), (7793, 4003034), (13433, 2322314), (15049, 2072938), (15586, 2001517), (19817, 1574186), (26866, 1161157), (30098, 1036469), (39634, 787093), (54551, 571862), (105343, 296134), (109102, 285931), (148067, 210686)]