163292072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3911}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 325321920

約数和(自身を除く): 162029848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 2456, 3911, 5219, 7822, 10438, 15644, 20876, 31288, 41752, 66487, 132974, 265948, 531896, 1200677, 2401354, 4802708, 9605416, 20411509, 40823018, 81646036, 163292072]

約数ペア:

[(1, 163292072), (2, 81646036), (4, 40823018), (8, 20411509), (17, 9605416), (34, 4802708), (68, 2401354), (136, 1200677), (307, 531896), (614, 265948), (1228, 132974), (2456, 66487), (3911, 41752), (5219, 31288), (7822, 20876), (10438, 15644)]