123095648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{295903}}^1$

素因数の和:295926

約数の個数: 24

約数和(自身を含む): 260987328

約数和(自身を除く): 137891680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 295903, 591806, 1183612, 2367224, 3846739, 4734448, 7693478, 9468896, 15386956, 30773912, 61547824, 123095648]

約数ペア:

[(1, 123095648), (2, 61547824), (4, 30773912), (8, 15386956), (13, 9468896), (16, 7693478), (26, 4734448), (32, 3846739), (52, 2367224), (104, 1183612), (208, 591806), (416, 295903)]