87256784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2153}}^1$

素因数の和:2327

約数の個数: 40

約数和(自身を含む): 180289800

約数和(自身を除く): 93033016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2153, 2384, 2533, 4306, 5066, 8612, 10132, 17224, 20264, 34448, 36601, 40528, 73202, 146404, 292808, 320797, 585616, 641594, 1283188, 2566376, 5132752, 5453549, 10907098, 21814196, 43628392, 87256784]

約数ペア:

[(1, 87256784), (2, 43628392), (4, 21814196), (8, 10907098), (16, 5453549), (17, 5132752), (34, 2566376), (68, 1283188), (136, 641594), (149, 585616), (272, 320797), (298, 292808), (596, 146404), (1192, 73202), (2153, 40528), (2384, 36601), (2533, 34448), (4306, 20264), (5066, 17224), (8612, 10132)]