40093336

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 77014080

約数和(自身を除く): 36920744

約数列:

[1, 2, 4, 8, 67, 131, 134, 262, 268, 524, 536, 571, 1048, 1142, 2284, 4568, 8777, 17554, 35108, 38257, 70216, 74801, 76514, 149602, 153028, 299204, 306056, 598408, 5011667, 10023334, 20046668, 40093336]

約数ペア:

[(1, 40093336), (2, 20046668), (4, 10023334), (8, 5011667), (67, 598408), (131, 306056), (134, 299204), (262, 153028), (268, 149602), (524, 76514), (536, 74801), (571, 70216), (1048, 38257), (1142, 35108), (2284, 17554), (4568, 8777)]