56173864

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 107251200

約数和(自身を除く): 51077336

約数列:

[1, 2, 4, 8, 97, 191, 194, 379, 382, 388, 758, 764, 776, 1516, 1528, 3032, 18527, 36763, 37054, 72389, 73526, 74108, 144778, 147052, 148216, 289556, 294104, 579112, 7021733, 14043466, 28086932, 56173864]

約数ペア:

[(1, 56173864), (2, 28086932), (4, 14043466), (8, 7021733), (97, 579112), (191, 294104), (194, 289556), (379, 148216), (382, 147052), (388, 144778), (758, 74108), (764, 73526), (776, 72389), (1516, 37054), (1528, 36763), (3032, 18527)]