81796846

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 123919488

約数和(自身を除く): 42122642

約数列:

[1, 2, 223, 241, 446, 482, 761, 1522, 53743, 107486, 169703, 183401, 339406, 366802, 40898423, 81796846]

約数ペア:

[(1, 81796846), (2, 40898423), (223, 366802), (241, 339406), (446, 183401), (482, 169703), (761, 107486), (1522, 53743)]