99980536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2221}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 199180080

約数和(自身を除く): 99199544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 331, 662, 1324, 2221, 2648, 4442, 5627, 8884, 11254, 17768, 22508, 37757, 45016, 75514, 151028, 302056, 735151, 1470302, 2940604, 5881208, 12497567, 24995134, 49990268, 99980536]

約数ペア:

[(1, 99980536), (2, 49990268), (4, 24995134), (8, 12497567), (17, 5881208), (34, 2940604), (68, 1470302), (136, 735151), (331, 302056), (662, 151028), (1324, 75514), (2221, 45016), (2648, 37757), (4442, 22508), (5627, 17768), (8884, 11254)]