16729960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32173}}^1$

素因数の和:32197

約数の個数: 32

約数和(自身を含む): 40539240

約数和(自身を除く): 23809280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 32173, 64346, 128692, 160865, 257384, 321730, 418249, 643460, 836498, 1286920, 1672996, 2091245, 3345992, 4182490, 8364980, 16729960]

約数ペア:

[(1, 16729960), (2, 8364980), (4, 4182490), (5, 3345992), (8, 2091245), (10, 1672996), (13, 1286920), (20, 836498), (26, 643460), (40, 418249), (52, 321730), (65, 257384), (104, 160865), (130, 128692), (260, 64346), (520, 32173)]