89221756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{25609}}^1$

素因数の和:25693

約数の個数: 24

約数和(自身を含む): 170665040

約数和(自身を除く): 81443284

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 25609, 51218, 102436, 332917, 665834, 1331668, 1715803, 3431606, 6863212, 22305439, 44610878, 89221756]

約数ペア:

[(1, 89221756), (2, 44610878), (4, 22305439), (13, 6863212), (26, 3431606), (52, 1715803), (67, 1331668), (134, 665834), (268, 332917), (871, 102436), (1742, 51218), (3484, 25609)]