85878926

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{44131}}^1$

素因数の和:44279

約数の個数: 16

約数和(自身を含む): 148283520

約数和(自身を除く): 62404594

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 44131, 88262, 308917, 617834, 6134209, 12268418, 42939463, 85878926]

約数ペア:

[(1, 85878926), (2, 42939463), (7, 12268418), (14, 6134209), (139, 617834), (278, 308917), (973, 88262), (1946, 44131)]