80821375922

素因数分解:

$2^1\times 7^1\times {\mathrm{237287}}^1\times {\mathrm{24329}}^1$

素因数の和:261625

約数の個数: 16

約数和(自身を含む): 138557208960

約数和(自身を除く): 57735833038

約数列:

[1, 2, 7, 14, 24329, 48658, 170303, 237287, 340606, 474574, 1661009, 3322018, 5772955423, 11545910846, 40410687961, 80821375922]

約数ペア:

[(1, 80821375922), (2, 40410687961), (7, 11545910846), (14, 5772955423), (24329, 3322018), (48658, 1661009), (170303, 474574), (237287, 340606)]