31731596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32117}}^1$

素因数の和:32153

約数の個数: 24

約数和(自身を含む): 62951280

約数和(自身を除く): 31219684

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 32117, 64234, 128468, 417521, 610223, 835042, 1220446, 1670084, 2440892, 7932899, 15865798, 31731596]

約数ペア:

[(1, 31731596), (2, 15865798), (4, 7932899), (13, 2440892), (19, 1670084), (26, 1220446), (38, 835042), (52, 610223), (76, 417521), (247, 128468), (494, 64234), (988, 32117)]