61081616

素因数分解:

$2^4\times {\mathrm{1493}}^1\times {\mathrm{2557}}^1$

素因数の和:4058

約数の個数: 20

約数和(自身を含む): 118471212

約数和(自身を除く): 57389596

約数列:

[1, 2, 4, 8, 16, 1493, 2557, 2986, 5114, 5972, 10228, 11944, 20456, 23888, 40912, 3817601, 7635202, 15270404, 30540808, 61081616]

約数ペア:

[(1, 61081616), (2, 30540808), (4, 15270404), (8, 7635202), (16, 3817601), (1493, 40912), (2557, 23888), (2986, 20456), (5114, 11944), (5972, 10228)]