87305764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239851}}^1$

素因数の和:239875

約数の個数: 24

約数和(自身を含む): 188043968

約数和(自身を除く): 100738204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 239851, 479702, 959404, 1678957, 3118063, 3357914, 6236126, 6715828, 12472252, 21826441, 43652882, 87305764]

約数ペア:

[(1, 87305764), (2, 43652882), (4, 21826441), (7, 12472252), (13, 6715828), (14, 6236126), (26, 3357914), (28, 3118063), (52, 1678957), (91, 959404), (182, 479702), (364, 239851)]