31891116

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{156329}}^1$

素因数の和:156353

約数の個数: 24

約数和(自身を含む): 78790320

約数和(自身を除く): 46899204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 156329, 312658, 468987, 625316, 937974, 1875948, 2657593, 5315186, 7972779, 10630372, 15945558, 31891116]

約数ペア:

[(1, 31891116), (2, 15945558), (3, 10630372), (4, 7972779), (6, 5315186), (12, 2657593), (17, 1875948), (34, 937974), (51, 625316), (68, 468987), (102, 312658), (204, 156329)]