90910612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42641}}^1$

素因数の和:42699

約数の個数: 24

約数和(自身を含む): 175514472

約数和(自身を除く): 84603860

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 42641, 85282, 170564, 554333, 1108666, 1748281, 2217332, 3496562, 6993124, 22727653, 45455306, 90910612]

約数ペア:

[(1, 90910612), (2, 45455306), (4, 22727653), (13, 6993124), (26, 3496562), (41, 2217332), (52, 1748281), (82, 1108666), (164, 554333), (533, 170564), (1066, 85282), (2132, 42641)]