103255424

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{42457}}^1$

素因数の和:42490

約数の個数: 32

約数和(自身を含む): 216535800

約数和(自身を除く): 113280376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 42457, 84914, 169828, 339656, 679312, 806683, 1358624, 1613366, 2717248, 3226732, 5434496, 6453464, 12906928, 25813856, 51627712, 103255424]

約数ペア:

[(1, 103255424), (2, 51627712), (4, 25813856), (8, 12906928), (16, 6453464), (19, 5434496), (32, 3226732), (38, 2717248), (64, 1613366), (76, 1358624), (128, 806683), (152, 679312), (304, 339656), (608, 169828), (1216, 84914), (2432, 42457)]