45477328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{218641}}^1$

素因数の和:218662

約数の個数: 20

約数和(自身を含む): 94890628

約数和(自身を除く): 49413300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 218641, 437282, 874564, 1749128, 2842333, 3498256, 5684666, 11369332, 22738664, 45477328]

約数ペア:

[(1, 45477328), (2, 22738664), (4, 11369332), (8, 5684666), (13, 3498256), (16, 2842333), (26, 1749128), (52, 874564), (104, 437282), (208, 218641)]