22086584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4007}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 45450720

約数和(自身を除く): 23364136

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 4007, 5512, 8014, 16028, 32056, 52091, 104182, 208364, 212371, 416728, 424742, 849484, 1698968, 2760823, 5521646, 11043292, 22086584]

約数ペア:

[(1, 22086584), (2, 11043292), (4, 5521646), (8, 2760823), (13, 1698968), (26, 849484), (52, 424742), (53, 416728), (104, 212371), (106, 208364), (212, 104182), (424, 52091), (689, 32056), (1378, 16028), (2756, 8014), (4007, 5512)]