87690112

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{9649}}^1$

素因数の和:9734

約数の個数: 32

約数和(自身を含む): 177174000

約数和(自身を除く): 89483888

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 9649, 19298, 38596, 77192, 154384, 308768, 617536, 685079, 1235072, 1370158, 2740316, 5480632, 10961264, 21922528, 43845056, 87690112]

約数ペア:

[(1, 87690112), (2, 43845056), (4, 21922528), (8, 10961264), (16, 5480632), (32, 2740316), (64, 1370158), (71, 1235072), (128, 685079), (142, 617536), (284, 308768), (568, 154384), (1136, 77192), (2272, 38596), (4544, 19298), (9088, 9649)]