42743296

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2742

約数の個数: 40

約数和(自身を含む): 88190784

約数和(自身を除く): 45447488

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 2693, 3968, 5386, 7936, 10772, 15872, 21544, 43088, 83483, 86176, 166966, 172352, 333932, 344704, 667864, 689408, 1335728, 1378816, 2671456, 5342912, 10685824, 21371648, 42743296]

約数ペア:

[(1, 42743296), (2, 21371648), (4, 10685824), (8, 5342912), (16, 2671456), (31, 1378816), (32, 1335728), (62, 689408), (64, 667864), (124, 344704), (128, 333932), (248, 172352), (256, 166966), (496, 86176), (512, 83483), (992, 43088), (1984, 21544), (2693, 15872), (3968, 10772), (5386, 7936)]