89109848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1873}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 176530800

約数和(自身を除く): 87420952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1252, 1873, 2504, 3746, 5947, 7492, 11894, 14984, 23788, 35587, 47576, 71174, 142348, 284696, 586249, 1172498, 2344996, 4689992, 11138731, 22277462, 44554924, 89109848]

約数ペア:

[(1, 89109848), (2, 44554924), (4, 22277462), (8, 11138731), (19, 4689992), (38, 2344996), (76, 1172498), (152, 586249), (313, 284696), (626, 142348), (1252, 71174), (1873, 47576), (2504, 35587), (3746, 23788), (5947, 14984), (7492, 11894)]