89354290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{3181}}^1$

素因数の和:3294

約数の個数: 24

約数和(自身を含む): 163981188

約数和(自身を除く): 74626898

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2809, 3181, 5618, 6362, 14045, 15905, 28090, 31810, 168593, 337186, 842965, 1685930, 8935429, 17870858, 44677145, 89354290]

約数ペア:

[(1, 89354290), (2, 44677145), (5, 17870858), (10, 8935429), (53, 1685930), (106, 842965), (265, 337186), (530, 168593), (2809, 31810), (3181, 28090), (5618, 15905), (6362, 14045)]