87290902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{2693}}^1$

素因数の和:3567

約数の個数: 16

約数和(自身を含む): 138040560

約数和(自身を除く): 50749658

約数列:

[1, 2, 19, 38, 853, 1706, 2693, 5386, 16207, 32414, 51167, 102334, 2297129, 4594258, 43645451, 87290902]

約数ペア:

[(1, 87290902), (2, 43645451), (19, 4594258), (38, 2297129), (853, 102334), (1706, 51167), (2693, 32414), (5386, 16207)]