80553512

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{59581}}^1$

素因数の和:59613

約数の個数: 24

約数和(自身を含む): 163552590

約数和(自身を除く): 82999078

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 59581, 119162, 238324, 476648, 774553, 1549106, 3098212, 6196424, 10069189, 20138378, 40276756, 80553512]

約数ペア:

[(1, 80553512), (2, 40276756), (4, 20138378), (8, 10069189), (13, 6196424), (26, 3098212), (52, 1549106), (104, 774553), (169, 476648), (338, 238324), (676, 119162), (1352, 59581)]