22886672

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 45740376

約数和(自身を除く): 22853704

約数列:

[1, 2, 4, 8, 16, 53, 106, 137, 197, 212, 274, 394, 424, 548, 788, 848, 1096, 1576, 2192, 3152, 7261, 10441, 14522, 20882, 26989, 29044, 41764, 53978, 58088, 83528, 107956, 116176, 167056, 215912, 431824, 1430417, 2860834, 5721668, 11443336, 22886672]

約数ペア:

[(1, 22886672), (2, 11443336), (4, 5721668), (8, 2860834), (16, 1430417), (53, 431824), (106, 215912), (137, 167056), (197, 116176), (212, 107956), (274, 83528), (394, 58088), (424, 53978), (548, 41764), (788, 29044), (848, 26989), (1096, 20882), (1576, 14522), (2192, 10441), (3152, 7261)]