71391574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{31121}}^1$

素因数の和:31191

約数の個数: 16

約数和(自身を含む): 113533056

約数和(自身を除く): 42141482

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 31121, 62242, 964751, 1151477, 1929502, 2302954, 35695787, 71391574]

約数ペア:

[(1, 71391574), (2, 35695787), (31, 2302954), (37, 1929502), (62, 1151477), (74, 964751), (1147, 62242), (2294, 31121)]