40816808

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{83641}}^1$

素因数の和:83708

約数の個数: 16

約数和(自身を含む): 77787060

約数和(自身を除く): 36970252

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 83641, 167282, 334564, 669128, 5102101, 10204202, 20408404, 40816808]

約数ペア:

[(1, 40816808), (2, 20408404), (4, 10204202), (8, 5102101), (61, 669128), (122, 334564), (244, 167282), (488, 83641)]