81246944

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149351}}^1$

素因数の和:149378

約数の個数: 24

約数和(自身を含む): 169365168

約数和(自身を除く): 88118224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 149351, 298702, 597404, 1194808, 2389616, 2538967, 4779232, 5077934, 10155868, 20311736, 40623472, 81246944]

約数ペア:

[(1, 81246944), (2, 40623472), (4, 20311736), (8, 10155868), (16, 5077934), (17, 4779232), (32, 2538967), (34, 2389616), (68, 1194808), (136, 597404), (272, 298702), (544, 149351)]