16640224

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{983}}^1$

素因数の和:1039

約数の個数: 36

約数和(自身を含む): 34281576

約数和(自身を除く): 17641352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 529, 736, 983, 1058, 1966, 2116, 3932, 4232, 7864, 8464, 15728, 16928, 22609, 31456, 45218, 90436, 180872, 361744, 520007, 723488, 1040014, 2080028, 4160056, 8320112, 16640224]

約数ペア:

[(1, 16640224), (2, 8320112), (4, 4160056), (8, 2080028), (16, 1040014), (23, 723488), (32, 520007), (46, 361744), (92, 180872), (184, 90436), (368, 45218), (529, 31456), (736, 22609), (983, 16928), (1058, 15728), (1966, 8464), (2116, 7864), (3932, 4232)]