105430016

素因数分解:

$2^{10}\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:860

約数の個数: 44

約数和(自身を含む): 212478600

約数和(自身を除く): 107048584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 691, 1024, 1192, 1382, 2384, 2764, 4768, 5528, 9536, 11056, 19072, 22112, 38144, 44224, 76288, 88448, 102959, 152576, 176896, 205918, 353792, 411836, 707584, 823672, 1647344, 3294688, 6589376, 13178752, 26357504, 52715008, 105430016]

約数ペア:

[(1, 105430016), (2, 52715008), (4, 26357504), (8, 13178752), (16, 6589376), (32, 3294688), (64, 1647344), (128, 823672), (149, 707584), (256, 411836), (298, 353792), (512, 205918), (596, 176896), (691, 152576), (1024, 102959), (1192, 88448), (1382, 76288), (2384, 44224), (2764, 38144), (4768, 22112), (5528, 19072), (9536, 11056)]