1040647568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{22343}}^1$

素因数の和:22463

約数の個数: 40

約数和(自身を含む): 2094615936

約数和(自身を除く): 1053968368

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 2911, 5822, 11644, 22343, 23288, 44686, 46576, 89372, 178744, 357488, 916063, 1586353, 1832126, 3172706, 3664252, 6345412, 7328504, 12690824, 14657008, 25381648, 65040473, 130080946, 260161892, 520323784, 1040647568]

約数ペア:

[(1, 1040647568), (2, 520323784), (4, 260161892), (8, 130080946), (16, 65040473), (41, 25381648), (71, 14657008), (82, 12690824), (142, 7328504), (164, 6345412), (284, 3664252), (328, 3172706), (568, 1832126), (656, 1586353), (1136, 916063), (2911, 357488), (5822, 178744), (11644, 89372), (22343, 46576), (23288, 44686)]