71071912

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{54503}}^1$

素因数の和:54672

約数の個数: 16

約数和(自身を含む): 134079840

約数和(自身を除く): 63007928

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 54503, 109006, 218012, 436024, 8883989, 17767978, 35535956, 71071912]

約数ペア:

[(1, 71071912), (2, 35535956), (4, 17767978), (8, 8883989), (163, 436024), (326, 218012), (652, 109006), (1304, 54503)]