1556556464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{4643}}^1$

素因数の和:5585

約数の個数: 40

約数和(自身を含む): 3151084032

約数和(自身を除く): 1594527568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 911, 1822, 3644, 4643, 7288, 9286, 14576, 18572, 20953, 37144, 41906, 74288, 83812, 106789, 167624, 213578, 335248, 427156, 854312, 1708624, 4229773, 8459546, 16919092, 33838184, 67676368, 97284779, 194569558, 389139116, 778278232, 1556556464]

約数ペア:

[(1, 1556556464), (2, 778278232), (4, 389139116), (8, 194569558), (16, 97284779), (23, 67676368), (46, 33838184), (92, 16919092), (184, 8459546), (368, 4229773), (911, 1708624), (1822, 854312), (3644, 427156), (4643, 335248), (7288, 213578), (9286, 167624), (14576, 106789), (18572, 83812), (20953, 74288), (37144, 41906)]