42894104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2693}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 88255440

約数和(自身を除く): 45361336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 2693, 3982, 5386, 7964, 10772, 15928, 21544, 29623, 59246, 118492, 236984, 487433, 974866, 1949732, 3899464, 5361763, 10723526, 21447052, 42894104]

約数ペア:

[(1, 42894104), (2, 21447052), (4, 10723526), (8, 5361763), (11, 3899464), (22, 1949732), (44, 974866), (88, 487433), (181, 236984), (362, 118492), (724, 59246), (1448, 29623), (1991, 21544), (2693, 15928), (3982, 10772), (5386, 7964)]