83570984

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20443}}^1$

素因数の和:20529

約数の個数: 32

約数和(自身を含む): 181542720

約数和(自身を除く): 97971736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 20443, 40886, 81772, 143101, 163544, 286202, 572404, 1144808, 1492339, 2984678, 5969356, 10446373, 11938712, 20892746, 41785492, 83570984]

約数ペア:

[(1, 83570984), (2, 41785492), (4, 20892746), (7, 11938712), (8, 10446373), (14, 5969356), (28, 2984678), (56, 1492339), (73, 1144808), (146, 572404), (292, 286202), (511, 163544), (584, 143101), (1022, 81772), (2044, 40886), (4088, 20443)]