64301584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{138581}}^1$

素因数の和:138618

約数の個数: 20

約数和(自身を含む): 128881260

約数和(自身を除く): 64579676

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 138581, 277162, 554324, 1108648, 2217296, 4018849, 8037698, 16075396, 32150792, 64301584]

約数ペア:

[(1, 64301584), (2, 32150792), (4, 16075396), (8, 8037698), (16, 4018849), (29, 2217296), (58, 1108648), (116, 554324), (232, 277162), (464, 138581)]