320440922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4937}}^1$

素因数の和:5062

約数の個数: 32

約数和(自身を含む): 537570432

約数和(自身を除く): 217129510

約数列:

[1, 2, 17, 23, 34, 46, 83, 166, 391, 782, 1411, 1909, 2822, 3818, 4937, 9874, 32453, 64906, 83929, 113551, 167858, 227102, 409771, 819542, 1930367, 3860734, 6966107, 9424733, 13932214, 18849466, 160220461, 320440922]

約数ペア:

[(1, 320440922), (2, 160220461), (17, 18849466), (23, 13932214), (34, 9424733), (46, 6966107), (83, 3860734), (166, 1930367), (391, 819542), (782, 409771), (1411, 227102), (1909, 167858), (2822, 113551), (3818, 83929), (4937, 64906), (9874, 32453)]