16729736

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{5113}}^1$

素因数の和:5528

約数の個数: 16

約数和(自身を含む): 31451100

約数和(自身を除く): 14721364

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 5113, 10226, 20452, 40904, 2091217, 4182434, 8364868, 16729736]

約数ペア:

[(1, 16729736), (2, 8364868), (4, 4182434), (8, 2091217), (409, 40904), (818, 20452), (1636, 10226), (3272, 5113)]