61815922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{142433}}^1$

素因数の和:142473

約数の個数: 16

約数和(自身を含む): 109389312

約数和(自身を除く): 47573390

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 142433, 284866, 997031, 1994062, 4415423, 8830846, 30907961, 61815922]

約数ペア:

[(1, 61815922), (2, 30907961), (7, 8830846), (14, 4415423), (31, 1994062), (62, 997031), (217, 284866), (434, 142433)]