358889128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{32251}}^1$

素因数の和:32377

約数の個数: 32

約数和(自身を含む): 731475360

約数和(自身を除く): 372586232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 32251, 64502, 129004, 258008, 419263, 838526, 1677052, 3354104, 3450857, 6901714, 13803428, 27606856, 44861141, 89722282, 179444564, 358889128]

約数ペア:

[(1, 358889128), (2, 179444564), (4, 89722282), (8, 44861141), (13, 27606856), (26, 13803428), (52, 6901714), (104, 3450857), (107, 3354104), (214, 1677052), (428, 838526), (856, 419263), (1391, 258008), (2782, 129004), (5564, 64502), (11128, 32251)]