40316128

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{4649}}^1$

素因数の和:4930

約数の個数: 24

約数和(自身を含む): 79682400

約数和(自身を除く): 39366272

約数列:

[1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 4336, 4649, 8672, 9298, 18596, 37192, 74384, 148768, 1259879, 2519758, 5039516, 10079032, 20158064, 40316128]

約数ペア:

[(1, 40316128), (2, 20158064), (4, 10079032), (8, 5039516), (16, 2519758), (32, 1259879), (271, 148768), (542, 74384), (1084, 37192), (2168, 18596), (4336, 9298), (4649, 8672)]