201620491456

素因数分解:

$2^6\times {\mathrm{577}}^1\times {\mathrm{5459827}}^1$

素因数の和:5460416

約数の個数: 28

約数和(自身を含む): 400784134168

約数和(自身を除く): 199163642712

約数列:

[1, 2, 4, 8, 16, 32, 64, 577, 1154, 2308, 4616, 9232, 18464, 36928, 5459827, 10919654, 21839308, 43678616, 87357232, 174714464, 349428928, 3150320179, 6300640358, 12601280716, 25202561432, 50405122864, 100810245728, 201620491456]

約数ペア:

[(1, 201620491456), (2, 100810245728), (4, 50405122864), (8, 25202561432), (16, 12601280716), (32, 6300640358), (64, 3150320179), (577, 349428928), (1154, 174714464), (2308, 87357232), (4616, 43678616), (9232, 21839308), (18464, 10919654), (36928, 5459827)]