67205458

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{13721}}^1$

素因数の和:13833

約数の個数: 16

約数和(自身を含む): 105384960

約数和(自身を除く): 38179502

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 13721, 27442, 425351, 850702, 1083959, 2167918, 33602729, 67205458]

約数ペア:

[(1, 67205458), (2, 33602729), (31, 2167918), (62, 1083959), (79, 850702), (158, 425351), (2449, 27442), (4898, 13721)]