45071216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{165703}}^1$

素因数の和:165728

約数の個数: 20

約数和(自身を含む): 92462832

約数和(自身を除く): 47391616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 165703, 331406, 662812, 1325624, 2651248, 2816951, 5633902, 11267804, 22535608, 45071216]

約数ペア:

[(1, 45071216), (2, 22535608), (4, 11267804), (8, 5633902), (16, 2816951), (17, 2651248), (34, 1325624), (68, 662812), (136, 331406), (272, 165703)]