31348252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31729}}^1$

素因数の和:31765

約数の個数: 24

約数和(自身を含む): 62190800

約数和(自身を除く): 30842548

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 31729, 63458, 126916, 412477, 602851, 824954, 1205702, 1649908, 2411404, 7837063, 15674126, 31348252]

約数ペア:

[(1, 31348252), (2, 15674126), (4, 7837063), (13, 2411404), (19, 1649908), (26, 1205702), (38, 824954), (52, 602851), (76, 412477), (247, 126916), (494, 63458), (988, 31729)]