40265038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{4987}}^1$

素因数の和:5367

約数の個数: 16

約数和(自身を含む): 66081024

約数和(自身を除く): 25815986

約数列:

[1, 2, 11, 22, 367, 734, 4037, 4987, 8074, 9974, 54857, 109714, 1830229, 3660458, 20132519, 40265038]

約数ペア:

[(1, 40265038), (2, 20132519), (11, 3660458), (22, 1830229), (367, 109714), (734, 54857), (4037, 9974), (4987, 8074)]