42856774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{15791}}^1$

素因数の和:15875

約数の個数: 16

約数和(自身を含む): 68221440

約数和(自身を除く): 25364666

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 15791, 31582, 363193, 726386, 931669, 1863338, 21428387, 42856774]

約数ペア:

[(1, 42856774), (2, 21428387), (23, 1863338), (46, 931669), (59, 726386), (118, 363193), (1357, 31582), (2714, 15791)]