91018408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51481}}^1$

素因数の和:51517

約数の個数: 32

約数和(自身を含む): 194601960

約数和(自身を除く): 103583552

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 51481, 102962, 205924, 411848, 669253, 875177, 1338506, 1750354, 2677012, 3500708, 5354024, 7001416, 11377301, 22754602, 45509204, 91018408]

約数ペア:

[(1, 91018408), (2, 45509204), (4, 22754602), (8, 11377301), (13, 7001416), (17, 5354024), (26, 3500708), (34, 2677012), (52, 1750354), (68, 1338506), (104, 875177), (136, 669253), (221, 411848), (442, 205924), (884, 102962), (1768, 51481)]