80381678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6271}}^1$

素因数の和:6332

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 61867282

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6271, 6409, 12542, 12818, 81523, 106607, 163046, 181859, 213214, 363718, 1385891, 2364167, 2771782, 3091603, 4728334, 6183206, 40190839, 80381678]

約数ペア:

[(1, 80381678), (2, 40190839), (13, 6183206), (17, 4728334), (26, 3091603), (29, 2771782), (34, 2364167), (58, 1385891), (221, 363718), (377, 213214), (442, 181859), (493, 163046), (754, 106607), (986, 81523), (6271, 12818), (6409, 12542)]