85399316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{9319}}^1$

素因数の和:9431

約数の個数: 24

約数和(自身を含む): 156576000

約数和(自身を除く): 71176684

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 9164, 9319, 18638, 37276, 270251, 540502, 736201, 1081004, 1472402, 2944804, 21349829, 42699658, 85399316]

約数ペア:

[(1, 85399316), (2, 42699658), (4, 21349829), (29, 2944804), (58, 1472402), (79, 1081004), (116, 736201), (158, 540502), (316, 270251), (2291, 37276), (4582, 18638), (9164, 9319)]