31261844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11213}}^1$

素因数の和:11275

約数の個数: 24

約数和(自身を含む): 59344488

約数和(自身を除く): 28082644

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 11213, 22426, 44852, 190621, 381242, 459733, 762484, 919466, 1838932, 7815461, 15630922, 31261844]

約数ペア:

[(1, 31261844), (2, 15630922), (4, 7815461), (17, 1838932), (34, 919466), (41, 762484), (68, 459733), (82, 381242), (164, 190621), (697, 44852), (1394, 22426), (2788, 11213)]