64291238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{49531}}^1$

素因数の和:49603

約数の個数: 16

約数和(自身を含む): 106989120

約数和(自身を除く): 42697882

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 49531, 99062, 544841, 1089682, 2922329, 5844658, 32145619, 64291238]

約数ペア:

[(1, 64291238), (2, 32145619), (11, 5844658), (22, 2922329), (59, 1089682), (118, 544841), (649, 99062), (1298, 49531)]