41390992

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{38611}}^1$

素因数の和:38686

約数の個数: 20

約数和(自身を含む): 81394096

約数和(自身を除く): 40003104

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 38611, 77222, 154444, 308888, 617776, 2586937, 5173874, 10347748, 20695496, 41390992]

約数ペア:

[(1, 41390992), (2, 20695496), (4, 10347748), (8, 5173874), (16, 2586937), (67, 617776), (134, 308888), (268, 154444), (536, 77222), (1072, 38611)]