80773324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17729}}^1$

素因数の和:17817

約数の個数: 24

約数和(自身を含む): 151910640

約数和(自身を除く): 71137316

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 17729, 35458, 70916, 301393, 602786, 1187843, 1205572, 2375686, 4751372, 20193331, 40386662, 80773324]

約数ペア:

[(1, 80773324), (2, 40386662), (4, 20193331), (17, 4751372), (34, 2375686), (67, 1205572), (68, 1187843), (134, 602786), (268, 301393), (1139, 70916), (2278, 35458), (4556, 17729)]