31190699648

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{11681}}^1$

素因数の和:12625

約数の個数: 64

約数和(自身を含む): 64916406720

約数和(自身を除く): 33725707072

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 907, 1472, 1814, 2944, 3628, 7256, 11681, 14512, 20861, 23362, 29024, 41722, 46724, 58048, 83444, 93448, 116096, 166888, 186896, 268663, 333776, 373792, 537326, 667552, 747584, 1074652, 1335104, 1495168, 2149304, 2670208, 4298608, 8597216, 10594667, 17194432, 21189334, 34388864, 42378668, 84757336, 169514672, 243677341, 339029344, 487354682, 678058688, 974709364, 1356117376, 1949418728, 3898837456, 7797674912, 15595349824, 31190699648]

約数ペア:

[(1, 31190699648), (2, 15595349824), (4, 7797674912), (8, 3898837456), (16, 1949418728), (23, 1356117376), (32, 974709364), (46, 678058688), (64, 487354682), (92, 339029344), (128, 243677341), (184, 169514672), (368, 84757336), (736, 42378668), (907, 34388864), (1472, 21189334), (1814, 17194432), (2944, 10594667), (3628, 8597216), (7256, 4298608), (11681, 2670208), (14512, 2149304), (20861, 1495168), (23362, 1335104), (29024, 1074652), (41722, 747584), (46724, 667552), (58048, 537326), (83444, 373792), (93448, 333776), (116096, 268663), (166888, 186896)]