16890288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{11351}}^1$

素因数の和:11393

約数の個数: 40

約数和(自身を含む): 45044736

約数和(自身を除く): 28154448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 11351, 22702, 34053, 45404, 68106, 90808, 136212, 181616, 272424, 351881, 544848, 703762, 1055643, 1407524, 2111286, 2815048, 4222572, 5630096, 8445144, 16890288]

約数ペア:

[(1, 16890288), (2, 8445144), (3, 5630096), (4, 4222572), (6, 2815048), (8, 2111286), (12, 1407524), (16, 1055643), (24, 703762), (31, 544848), (48, 351881), (62, 272424), (93, 181616), (124, 136212), (186, 90808), (248, 68106), (372, 45404), (496, 34053), (744, 22702), (1488, 11351)]