31868644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 57404088

約数和(自身を除く): 25535444

約数列:

[1, 2, 4, 41, 82, 164, 317, 613, 634, 1226, 1268, 2452, 12997, 25133, 25994, 50266, 51988, 100532, 194321, 388642, 777284, 7967161, 15934322, 31868644]

約数ペア:

[(1, 31868644), (2, 15934322), (4, 7967161), (41, 777284), (82, 388642), (164, 194321), (317, 100532), (613, 51988), (634, 50266), (1226, 25994), (1268, 25133), (2452, 12997)]