130269712

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 259304832

約数和(自身を除く): 129035120

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 211, 376, 422, 752, 821, 844, 1642, 1688, 3284, 3376, 6568, 9917, 13136, 19834, 38587, 39668, 77174, 79336, 154348, 158672, 173231, 308696, 346462, 617392, 692924, 1385848, 2771696, 8141857, 16283714, 32567428, 65134856, 130269712]

約数ペア:

[(1, 130269712), (2, 65134856), (4, 32567428), (8, 16283714), (16, 8141857), (47, 2771696), (94, 1385848), (188, 692924), (211, 617392), (376, 346462), (422, 308696), (752, 173231), (821, 158672), (844, 154348), (1642, 79336), (1688, 77174), (3284, 39668), (3376, 38587), (6568, 19834), (9917, 13136)]