31662798

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 64540800

約数和(自身を除く): 32878002

約数列:

[1, 2, 3, 6, 107, 149, 214, 298, 321, 331, 447, 642, 662, 894, 993, 1986, 15943, 31886, 35417, 47829, 49319, 70834, 95658, 98638, 106251, 147957, 212502, 295914, 5277133, 10554266, 15831399, 31662798]

約数ペア:

[(1, 31662798), (2, 15831399), (3, 10554266), (6, 5277133), (107, 295914), (149, 212502), (214, 147957), (298, 106251), (321, 98638), (331, 95658), (447, 70834), (642, 49319), (662, 47829), (894, 35417), (993, 31886), (1986, 15943)]