140904452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{32647}}^1$

素因数の和:32747

約数の個数: 24

約数和(自身を含む): 268758336

約数和(自身を除く): 127853884

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 32647, 65294, 130588, 424411, 848822, 1697644, 2709701, 5419402, 10838804, 35226113, 70452226, 140904452]

約数ペア:

[(1, 140904452), (2, 70452226), (4, 35226113), (13, 10838804), (26, 5419402), (52, 2709701), (83, 1697644), (166, 848822), (332, 424411), (1079, 130588), (2158, 65294), (4316, 32647)]