80684438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{17609}}^1$

素因数の和:17719

約数の個数: 16

約数和(自身を含む): 126792000

約数和(自身を除く): 46107562

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 17609, 35218, 510661, 1021322, 1391111, 2782222, 40342219, 80684438]

約数ペア:

[(1, 80684438), (2, 40342219), (29, 2782222), (58, 1391111), (79, 1021322), (158, 510661), (2291, 35218), (4582, 17609)]