248237336

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{5081}}^1$

素因数の和:5315

約数の個数: 32

約数和(自身を含む): 482993280

約数和(自身を除く): 234755944

約数列:

[1, 2, 4, 8, 31, 62, 124, 197, 248, 394, 788, 1576, 5081, 6107, 10162, 12214, 20324, 24428, 40648, 48856, 157511, 315022, 630044, 1000957, 1260088, 2001914, 4003828, 8007656, 31029667, 62059334, 124118668, 248237336]

約数ペア:

[(1, 248237336), (2, 124118668), (4, 62059334), (8, 31029667), (31, 8007656), (62, 4003828), (124, 2001914), (197, 1260088), (248, 1000957), (394, 630044), (788, 315022), (1576, 157511), (5081, 48856), (6107, 40648), (10162, 24428), (12214, 20324)]