85916506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 142067520

約数和(自身を除く): 56151014

約数列:

[1, 2, 13, 26, 89, 107, 178, 214, 347, 694, 1157, 1391, 2314, 2782, 4511, 9022, 9523, 19046, 30883, 37129, 61766, 74258, 123799, 247598, 401479, 482677, 802958, 965354, 3304481, 6608962, 42958253, 85916506]

約数ペア:

[(1, 85916506), (2, 42958253), (13, 6608962), (26, 3304481), (89, 965354), (107, 802958), (178, 482677), (214, 401479), (347, 247598), (694, 123799), (1157, 74258), (1391, 61766), (2314, 37129), (2782, 30883), (4511, 19046), (9022, 9523)]