89851456

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{3889}}^1$

素因数の和:3939

約数の個数: 42

約数和(自身を含む): 188225430

約数和(自身を除く): 98373974

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 3889, 5776, 7778, 11552, 15556, 23104, 31112, 62224, 73891, 124448, 147782, 248896, 295564, 591128, 1182256, 1403929, 2364512, 2807858, 4729024, 5615716, 11231432, 22462864, 44925728, 89851456]

約数ペア:

[(1, 89851456), (2, 44925728), (4, 22462864), (8, 11231432), (16, 5615716), (19, 4729024), (32, 2807858), (38, 2364512), (64, 1403929), (76, 1182256), (152, 591128), (304, 295564), (361, 248896), (608, 147782), (722, 124448), (1216, 73891), (1444, 62224), (2888, 31112), (3889, 23104), (5776, 15556), (7778, 11552)]