89147456

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{81937}}^1$

素因数の和:81966

約数の個数: 28

約数和(自身を含む): 187310268

約数和(自身を除く): 98162812

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 81937, 163874, 327748, 655496, 1310992, 1392929, 2621984, 2785858, 5243968, 5571716, 11143432, 22286864, 44573728, 89147456]

約数ペア:

[(1, 89147456), (2, 44573728), (4, 22286864), (8, 11143432), (16, 5571716), (17, 5243968), (32, 2785858), (34, 2621984), (64, 1392929), (68, 1310992), (136, 655496), (272, 327748), (544, 163874), (1088, 81937)]