31348174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109609}}^1$

素因数の和:109635

約数の個数: 16

約数和(自身を含む): 55243440

約数和(自身を除く): 23895266

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 109609, 219218, 1205699, 1424917, 2411398, 2849834, 15674087, 31348174]

約数ペア:

[(1, 31348174), (2, 15674087), (11, 2849834), (13, 2411398), (22, 1424917), (26, 1205699), (143, 219218), (286, 109609)]