66544118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{15497}}^1$

素因数の和:15631

約数の個数: 16

約数和(自身を含む): 106006320

約数和(自身を除く): 39462202

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 15497, 30994, 294443, 588886, 1751161, 3502322, 33272059, 66544118]

約数ペア:

[(1, 66544118), (2, 33272059), (19, 3502322), (38, 1751161), (113, 588886), (226, 294443), (2147, 30994), (4294, 15497)]