87152696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1277}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 172530000

約数和(自身を除く): 85377304

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 449, 898, 1277, 1796, 2554, 3592, 5108, 8531, 10216, 17062, 24263, 34124, 48526, 68248, 97052, 194104, 573373, 1146746, 2293492, 4586984, 10894087, 21788174, 43576348, 87152696]

約数ペア:

[(1, 87152696), (2, 43576348), (4, 21788174), (8, 10894087), (19, 4586984), (38, 2293492), (76, 1146746), (152, 573373), (449, 194104), (898, 97052), (1277, 68248), (1796, 48526), (2554, 34124), (3592, 24263), (5108, 17062), (8531, 10216)]