65947664

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{4289}}^1$

素因数の和:4359

約数の個数: 30

約数和(自身を含む): 132059070

約数和(自身を除く): 66111406

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 4289, 7688, 8578, 15376, 17156, 34312, 68624, 132959, 265918, 531836, 1063672, 2127344, 4121729, 8243458, 16486916, 32973832, 65947664]

約数ペア:

[(1, 65947664), (2, 32973832), (4, 16486916), (8, 8243458), (16, 4121729), (31, 2127344), (62, 1063672), (124, 531836), (248, 265918), (496, 132959), (961, 68624), (1922, 34312), (3844, 17156), (4289, 15376), (7688, 8578)]