80946488

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19801}}^1$

素因数の和:19887

約数の個数: 32

約数和(自身を含む): 175841760

約数和(自身を除く): 94895272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 19801, 39602, 79204, 138607, 158408, 277214, 554428, 1108856, 1445473, 2890946, 5781892, 10118311, 11563784, 20236622, 40473244, 80946488]

約数ペア:

[(1, 80946488), (2, 40473244), (4, 20236622), (7, 11563784), (8, 10118311), (14, 5781892), (28, 2890946), (56, 1445473), (73, 1108856), (146, 554428), (292, 277214), (511, 158408), (584, 138607), (1022, 79204), (2044, 39602), (4088, 19801)]