84897278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2\times {\mathrm{233}}^1$

素因数の和:436

約数の個数: 24

約数和(自身を含む): 134969328

約数和(自身を除く): 50072050

約数列:

[1, 2, 23, 46, 89, 178, 233, 466, 2047, 4094, 5359, 7921, 10718, 15842, 20737, 41474, 182183, 364366, 476951, 953902, 1845593, 3691186, 42448639, 84897278]

約数ペア:

[(1, 84897278), (2, 42448639), (23, 3691186), (46, 1845593), (89, 953902), (178, 476951), (233, 364366), (466, 182183), (2047, 41474), (4094, 20737), (5359, 15842), (7921, 10718)]