85147472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{231379}}^1$

素因数の和:231410

約数の個数: 20

約数和(自身を含む): 172146720

約数和(自身を除く): 86999248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 231379, 462758, 925516, 1851032, 3702064, 5321717, 10643434, 21286868, 42573736, 85147472]

約数ペア:

[(1, 85147472), (2, 42573736), (4, 21286868), (8, 10643434), (16, 5321717), (23, 3702064), (46, 1851032), (92, 925516), (184, 462758), (368, 231379)]