87752710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{214031}}^1$

素因数の和:214079

約数の個数: 16

約数和(自身を含む): 161808192

約数和(自身を除く): 74055482

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 214031, 428062, 1070155, 2140310, 8775271, 17550542, 43876355, 87752710]

約数ペア:

[(1, 87752710), (2, 43876355), (5, 17550542), (10, 8775271), (41, 2140310), (82, 1070155), (205, 428062), (410, 214031)]