99319924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{5519}}^1$

素因数の和:5943

約数の個数: 24

約数和(自身を含む): 190108800

約数和(自身を除く): 90788876

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 5519, 8998, 11038, 17996, 22076, 60709, 121418, 242836, 2257271, 4514542, 9029084, 24829981, 49659962, 99319924]

約数ペア:

[(1, 99319924), (2, 49659962), (4, 24829981), (11, 9029084), (22, 4514542), (44, 2257271), (409, 242836), (818, 121418), (1636, 60709), (4499, 22076), (5519, 17996), (8998, 11038)]