86890952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9689}}^1$

素因数の和:9773

約数の個数: 32

約数和(自身を含む): 174420000

約数和(自身を除く): 87529048

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 9689, 19378, 38756, 77512, 184091, 368182, 571651, 736364, 1143302, 1472728, 2286604, 4573208, 10861369, 21722738, 43445476, 86890952]

約数ペア:

[(1, 86890952), (2, 43445476), (4, 21722738), (8, 10861369), (19, 4573208), (38, 2286604), (59, 1472728), (76, 1143302), (118, 736364), (152, 571651), (236, 368182), (472, 184091), (1121, 77512), (2242, 38756), (4484, 19378), (8968, 9689)]