42000536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 81868800

約数和(自身を除く): 39868264

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 248, 326, 652, 1039, 1304, 2078, 4156, 5053, 8312, 10106, 20212, 32209, 40424, 64418, 128836, 169357, 257672, 338714, 677428, 1354856, 5250067, 10500134, 21000268, 42000536]

約数ペア:

[(1, 42000536), (2, 21000268), (4, 10500134), (8, 5250067), (31, 1354856), (62, 677428), (124, 338714), (163, 257672), (248, 169357), (326, 128836), (652, 64418), (1039, 40424), (1304, 32209), (2078, 20212), (4156, 10106), (5053, 8312)]