31297748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3089}}^1$

素因数の和:3259

約数の個数: 24

約数和(自身を含む): 58401000

約数和(自身を除く): 27103252

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 3089, 5066, 6178, 10132, 12356, 52513, 105026, 210052, 460261, 920522, 1841044, 7824437, 15648874, 31297748]

約数ペア:

[(1, 31297748), (2, 15648874), (4, 7824437), (17, 1841044), (34, 920522), (68, 460261), (149, 210052), (298, 105026), (596, 52513), (2533, 12356), (3089, 10132), (5066, 6178)]