40766384

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{26267}}^1$

素因数の和:26372

約数の個数: 20

約数和(自身を含む): 79802184

約数和(自身を除く): 39035800

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 26267, 52534, 105068, 210136, 420272, 2547899, 5095798, 10191596, 20383192, 40766384]

約数ペア:

[(1, 40766384), (2, 20383192), (4, 10191596), (8, 5095798), (16, 2547899), (97, 420272), (194, 210136), (388, 105068), (776, 52534), (1552, 26267)]