129354944

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{87877}}^1$

素因数の和:87912

約数の個数: 28

約数和(自身を含む): 267852144

約数和(自身を除く): 138497200

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 87877, 175754, 351508, 703016, 1406032, 2021171, 2812064, 4042342, 5624128, 8084684, 16169368, 32338736, 64677472, 129354944]

約数ペア:

[(1, 129354944), (2, 64677472), (4, 32338736), (8, 16169368), (16, 8084684), (23, 5624128), (32, 4042342), (46, 2812064), (64, 2021171), (92, 1406032), (184, 703016), (368, 351508), (736, 175754), (1472, 87877)]