80016378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23857}}^1$

素因数の和:23918

約数の個数: 32

約数和(自身を含む): 176358336

約数和(自身を除く): 96341958

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 23857, 47714, 71571, 143142, 310141, 620282, 930423, 1025851, 1860846, 2051702, 3077553, 6155106, 13336063, 26672126, 40008189, 80016378]

約数ペア:

[(1, 80016378), (2, 40008189), (3, 26672126), (6, 13336063), (13, 6155106), (26, 3077553), (39, 2051702), (43, 1860846), (78, 1025851), (86, 930423), (129, 620282), (258, 310141), (559, 143142), (1118, 71571), (1677, 47714), (3354, 23857)]