87623590

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{77543}}^1$

素因数の和:77663

約数の個数: 16

約数和(自身を含む): 159120288

約数和(自身を除く): 71496698

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 77543, 155086, 387715, 775430, 8762359, 17524718, 43811795, 87623590]

約数ペア:

[(1, 87623590), (2, 43811795), (5, 17524718), (10, 8762359), (113, 775430), (226, 387715), (565, 155086), (1130, 77543)]