89371958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{839}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 153679680

約数和(自身を除く): 64307722

約数列:

[1, 2, 13, 17, 26, 34, 221, 241, 442, 482, 839, 1678, 3133, 4097, 6266, 8194, 10907, 14263, 21814, 28526, 53261, 106522, 185419, 202199, 370838, 404398, 2628587, 3437383, 5257174, 6874766, 44685979, 89371958]

約数ペア:

[(1, 89371958), (2, 44685979), (13, 6874766), (17, 5257174), (26, 3437383), (34, 2628587), (221, 404398), (241, 370838), (442, 202199), (482, 185419), (839, 106522), (1678, 53261), (3133, 28526), (4097, 21814), (6266, 14263), (8194, 10907)]