58317584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{280373}}^1$

素因数の和:280394

約数の個数: 20

約数和(自身を含む): 121682316

約数和(自身を除く): 63364732

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 280373, 560746, 1121492, 2242984, 3644849, 4485968, 7289698, 14579396, 29158792, 58317584]

約数ペア:

[(1, 58317584), (2, 29158792), (4, 14579396), (8, 7289698), (13, 4485968), (16, 3644849), (26, 2242984), (52, 1121492), (104, 560746), (208, 280373)]