83889848

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20521}}^1$

素因数の和:20607

約数の個数: 32

約数和(自身を含む): 182235360

約数和(自身を除く): 98345512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 20521, 41042, 82084, 143647, 164168, 287294, 574588, 1149176, 1498033, 2996066, 5992132, 10486231, 11984264, 20972462, 41944924, 83889848]

約数ペア:

[(1, 83889848), (2, 41944924), (4, 20972462), (7, 11984264), (8, 10486231), (14, 5992132), (28, 2996066), (56, 1498033), (73, 1149176), (146, 574588), (292, 287294), (511, 164168), (584, 143647), (1022, 82084), (2044, 41042), (4088, 20521)]