81272536

素因数分解:

$2^3\times {\mathrm{1657}}^1\times {\mathrm{6131}}^1$

素因数の和:7794

約数の個数: 16

約数和(自身を含む): 152502840

約数和(自身を除く): 71230304

約数列:

[1, 2, 4, 8, 1657, 3314, 6131, 6628, 12262, 13256, 24524, 49048, 10159067, 20318134, 40636268, 81272536]

約数ペア:

[(1, 81272536), (2, 40636268), (4, 20318134), (8, 10159067), (1657, 49048), (3314, 24524), (6131, 13256), (6628, 12262)]