89103472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{242129}}^1$

素因数の和:242160

約数の個数: 20

約数和(自身を含む): 180144720

約数和(自身を除く): 91041248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 242129, 484258, 968516, 1937032, 3874064, 5568967, 11137934, 22275868, 44551736, 89103472]

約数ペア:

[(1, 89103472), (2, 44551736), (4, 22275868), (8, 11137934), (16, 5568967), (23, 3874064), (46, 1937032), (92, 968516), (184, 484258), (368, 242129)]