85907018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 145722240

約数和(自身を除く): 59815222

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 1207, 1349, 1873, 2414, 2698, 3746, 22933, 31841, 35587, 45866, 63682, 71174, 132983, 265966, 604979, 1209958, 2260711, 2526677, 4521422, 5053354, 42953509, 85907018]

約数ペア:

[(1, 85907018), (2, 42953509), (17, 5053354), (19, 4521422), (34, 2526677), (38, 2260711), (71, 1209958), (142, 604979), (323, 265966), (646, 132983), (1207, 71174), (1349, 63682), (1873, 45866), (2414, 35587), (2698, 31841), (3746, 22933)]