86461796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9281}}^1$

素因数の和:9439

約数の個数: 24

約数和(自身を含む): 161395416

約数和(自身を除く): 74933620

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9281, 9316, 18562, 37124, 157777, 315554, 631108, 1271497, 2542994, 5085988, 21615449, 43230898, 86461796]

約数ペア:

[(1, 86461796), (2, 43230898), (4, 21615449), (17, 5085988), (34, 2542994), (68, 1271497), (137, 631108), (274, 315554), (548, 157777), (2329, 37124), (4658, 18562), (9281, 9316)]