31703970506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9341}}^1\times {\mathrm{4211}}^1$

素因数の和:13598

約数の個数: 32

約数和(自身を含む): 52884389376

約数和(自身を除く): 21180418870

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 4211, 8422, 9341, 18682, 54743, 109486, 121433, 130541, 242866, 261082, 289571, 579142, 1697033, 3394066, 3764423, 7528846, 39334951, 78669902, 511354363, 1022708726, 1219383481, 2438766962, 15851985253, 31703970506]

約数ペア:

[(1, 31703970506), (2, 15851985253), (13, 2438766962), (26, 1219383481), (31, 1022708726), (62, 511354363), (403, 78669902), (806, 39334951), (4211, 7528846), (8422, 3764423), (9341, 3394066), (18682, 1697033), (54743, 579142), (109486, 289571), (121433, 261082), (130541, 242866)]