84857104

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89891}}^1$

素因数の和:89958

約数の個数: 20

約数和(自身を含む): 167199120

約数和(自身を除く): 82342016

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 89891, 179782, 359564, 719128, 1438256, 5303569, 10607138, 21214276, 42428552, 84857104]

約数ペア:

[(1, 84857104), (2, 42428552), (4, 21214276), (8, 10607138), (16, 5303569), (59, 1438256), (118, 719128), (236, 359564), (472, 179782), (944, 89891)]