31734268

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 56689920

約数和(自身を除く): 24955652

約数列:

[1, 2, 4, 73, 146, 191, 292, 382, 569, 764, 1138, 2276, 13943, 27886, 41537, 55772, 83074, 108679, 166148, 217358, 434716, 7933567, 15867134, 31734268]

約数ペア:

[(1, 31734268), (2, 15867134), (4, 7933567), (73, 434716), (146, 217358), (191, 166148), (292, 108679), (382, 83074), (569, 55772), (764, 41537), (1138, 27886), (2276, 13943)]