40045416

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21121}}^1$

素因数の和:21209

約数の個数: 32

約数和(自身を含む): 101385600

約数和(自身を除く): 61340184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 21121, 42242, 63363, 84484, 126726, 168968, 253452, 506904, 1668559, 3337118, 5005677, 6674236, 10011354, 13348472, 20022708, 40045416]

約数ペア:

[(1, 40045416), (2, 20022708), (3, 13348472), (4, 10011354), (6, 6674236), (8, 5005677), (12, 3337118), (24, 1668559), (79, 506904), (158, 253452), (237, 168968), (316, 126726), (474, 84484), (632, 63363), (948, 42242), (1896, 21121)]