99111188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{28513}}^1$

素因数の和:28607

約数の個数: 24

約数和(自身を含む): 191614080

約数和(自身を除く): 92502892

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 28513, 57026, 114052, 313643, 627286, 1254572, 2252527, 4505054, 9010108, 24777797, 49555594, 99111188]

約数ペア:

[(1, 99111188), (2, 49555594), (4, 24777797), (11, 9010108), (22, 4505054), (44, 2252527), (79, 1254572), (158, 627286), (316, 313643), (869, 114052), (1738, 57026), (3476, 28513)]