81382088

素因数分解:

$2^3\times {\mathrm{1163}}^1\times {\mathrm{8747}}^1$

素因数の和:9916

約数の個数: 16

約数和(自身を含む): 152740080

約数和(自身を除く): 71357992

約数列:

[1, 2, 4, 8, 1163, 2326, 4652, 8747, 9304, 17494, 34988, 69976, 10172761, 20345522, 40691044, 81382088]

約数ペア:

[(1, 81382088), (2, 40691044), (4, 20345522), (8, 10172761), (1163, 69976), (2326, 34988), (4652, 17494), (8747, 9304)]