79402256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{215767}}^1$

素因数の和:215798

約数の個数: 20

約数和(自身を含む): 160531392

約数和(自身を除く): 81129136

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 215767, 431534, 863068, 1726136, 3452272, 4962641, 9925282, 19850564, 39701128, 79402256]

約数ペア:

[(1, 79402256), (2, 39701128), (4, 19850564), (8, 9925282), (16, 4962641), (23, 3452272), (46, 1726136), (92, 863068), (184, 431534), (368, 215767)]