23090288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3633

約数の個数: 40

約数和(自身を含む): 49746816

約数和(自身を除く): 26656528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 3581, 6448, 7162, 14324, 28648, 46553, 57296, 93106, 111011, 186212, 222022, 372424, 444044, 744848, 888088, 1443143, 1776176, 2886286, 5772572, 11545144, 23090288]

約数ペア:

[(1, 23090288), (2, 11545144), (4, 5772572), (8, 2886286), (13, 1776176), (16, 1443143), (26, 888088), (31, 744848), (52, 444044), (62, 372424), (104, 222022), (124, 186212), (208, 111011), (248, 93106), (403, 57296), (496, 46553), (806, 28648), (1612, 14324), (3224, 7162), (3581, 6448)]