71690590

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{63443}}^1$

素因数の和:63563

約数の個数: 16

約数和(自身を含む): 130187088

約数和(自身を除く): 58496498

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 63443, 126886, 317215, 634430, 7169059, 14338118, 35845295, 71690590]

約数ペア:

[(1, 71690590), (2, 35845295), (5, 14338118), (10, 7169059), (113, 634430), (226, 317215), (565, 126886), (1130, 63443)]