31395456

素因数分解:

$2^7\times 3^2\times {\mathrm{27253}}^1$

素因数の和:27273

約数の個数: 48

約数和(自身を含む): 90347010

約数和(自身を除く): 58951554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 27253, 54506, 81759, 109012, 163518, 218024, 245277, 327036, 436048, 490554, 654072, 872096, 981108, 1308144, 1744192, 1962216, 2616288, 3488384, 3924432, 5232576, 7848864, 10465152, 15697728, 31395456]

約数ペア:

[(1, 31395456), (2, 15697728), (3, 10465152), (4, 7848864), (6, 5232576), (8, 3924432), (9, 3488384), (12, 2616288), (16, 1962216), (18, 1744192), (24, 1308144), (32, 981108), (36, 872096), (48, 654072), (64, 490554), (72, 436048), (96, 327036), (128, 245277), (144, 218024), (192, 163518), (288, 109012), (384, 81759), (576, 54506), (1152, 27253)]