91241810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20231}}^1$

素因数の和:20290

約数の個数: 32

約数和(自身を含む): 183544704

約数和(自身を除く): 92302894

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 20231, 40462, 101155, 202310, 222541, 445082, 829471, 1112705, 1658942, 2225410, 4147355, 8294710, 9124181, 18248362, 45620905, 91241810]

約数ペア:

[(1, 91241810), (2, 45620905), (5, 18248362), (10, 9124181), (11, 8294710), (22, 4147355), (41, 2225410), (55, 1658942), (82, 1112705), (110, 829471), (205, 445082), (410, 222541), (451, 202310), (902, 101155), (2255, 40462), (4510, 20231)]