855367066

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{21523}}^1$

素因数の和:22197

約数の個数: 16

約数和(自身を含む): 1326567168

約数和(自身を除く): 471200102

約数列:

[1, 2, 31, 62, 641, 1282, 19871, 21523, 39742, 43046, 667213, 1334426, 13796243, 27592486, 427683533, 855367066]

約数ペア:

[(1, 855367066), (2, 427683533), (31, 27592486), (62, 13796243), (641, 1334426), (1282, 667213), (19871, 43046), (21523, 39742)]