87659446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2129}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 160107840

約数和(自身を除く): 72448394

約数列:

[1, 2, 7, 14, 17, 34, 119, 173, 238, 346, 1211, 2129, 2422, 2941, 4258, 5882, 14903, 20587, 29806, 36193, 41174, 72386, 253351, 368317, 506702, 736634, 2578219, 5156438, 6261389, 12522778, 43829723, 87659446]

約数ペア:

[(1, 87659446), (2, 43829723), (7, 12522778), (14, 6261389), (17, 5156438), (34, 2578219), (119, 736634), (173, 506702), (238, 368317), (346, 253351), (1211, 72386), (2129, 41174), (2422, 36193), (2941, 29806), (4258, 20587), (5882, 14903)]