66644103692

素因数分解:

$2^2\times {\mathrm{20113}}^1\times {\mathrm{828371}}^1$

素因数の和:848488

約数の個数: 12

約数和(自身を含む): 116633120856

約数和(自身を除く): 49989017164

約数列:

[1, 2, 4, 20113, 40226, 80452, 828371, 1656742, 3313484, 16661025923, 33322051846, 66644103692]

約数ペア:

[(1, 66644103692), (2, 33322051846), (4, 16661025923), (20113, 3313484), (40226, 1656742), (80452, 828371)]