40516504

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23339}}^1$

素因数の和:23383

約数の個数: 32

約数和(自身を含む): 89625600

約数和(自身を除く): 49109096

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 23339, 46678, 93356, 163373, 186712, 326746, 653492, 723509, 1306984, 1447018, 2894036, 5064563, 5788072, 10129126, 20258252, 40516504]

約数ペア:

[(1, 40516504), (2, 20258252), (4, 10129126), (7, 5788072), (8, 5064563), (14, 2894036), (28, 1447018), (31, 1306984), (56, 723509), (62, 653492), (124, 326746), (217, 186712), (248, 163373), (434, 93356), (868, 46678), (1736, 23339)]