91383260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{111443}}^1$

素因数の和:111493

約数の個数: 24

約数和(自身を含む): 196587216

約数和(自身を除く): 105203956

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 111443, 222886, 445772, 557215, 1114430, 2228860, 4569163, 9138326, 18276652, 22845815, 45691630, 91383260]

約数ペア:

[(1, 91383260), (2, 45691630), (4, 22845815), (5, 18276652), (10, 9138326), (20, 4569163), (41, 2228860), (82, 1114430), (164, 557215), (205, 445772), (410, 222886), (820, 111443)]