81844622

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{1063}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 124219872

約数和(自身を除く): 42375250

約数列:

[1, 2, 137, 274, 281, 562, 1063, 2126, 38497, 76994, 145631, 291262, 298703, 597406, 40922311, 81844622]

約数ペア:

[(1, 81844622), (2, 40922311), (137, 597406), (274, 298703), (281, 291262), (562, 145631), (1063, 76994), (2126, 38497)]