90400964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{6653}}^1$

素因数の和:6779

約数の個数: 24

約数和(自身を含む): 163954560

約数和(自身を除く): 73553596

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 3397, 6653, 6794, 13306, 13588, 26612, 286079, 525587, 572158, 1051174, 1144316, 2102348, 22600241, 45200482, 90400964]

約数ペア:

[(1, 90400964), (2, 45200482), (4, 22600241), (43, 2102348), (79, 1144316), (86, 1051174), (158, 572158), (172, 525587), (316, 286079), (3397, 26612), (6653, 13588), (6794, 13306)]