31034912

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 64411200

約数和(自身を除く): 33376288

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 149, 184, 283, 298, 368, 566, 596, 736, 1132, 1192, 2264, 2384, 3427, 4528, 4768, 6509, 6854, 9056, 13018, 13708, 26036, 27416, 42167, 52072, 54832, 84334, 104144, 109664, 168668, 208288, 337336, 674672, 969841, 1349344, 1939682, 3879364, 7758728, 15517456, 31034912]

約数ペア:

[(1, 31034912), (2, 15517456), (4, 7758728), (8, 3879364), (16, 1939682), (23, 1349344), (32, 969841), (46, 674672), (92, 337336), (149, 208288), (184, 168668), (283, 109664), (298, 104144), (368, 84334), (566, 54832), (596, 52072), (736, 42167), (1132, 27416), (1192, 26036), (2264, 13708), (2384, 13018), (3427, 9056), (4528, 6854), (4768, 6509)]