81233312

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 164439072

約数和(自身を除く): 83205760

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 211, 212, 227, 422, 424, 454, 844, 848, 908, 1688, 1696, 1816, 3376, 3632, 6752, 7264, 11183, 12031, 22366, 24062, 44732, 47897, 48124, 89464, 95794, 96248, 178928, 191588, 192496, 357856, 383176, 384992, 766352, 1532704, 2538541, 5077082, 10154164, 20308328, 40616656, 81233312]

約数ペア:

[(1, 81233312), (2, 40616656), (4, 20308328), (8, 10154164), (16, 5077082), (32, 2538541), (53, 1532704), (106, 766352), (211, 384992), (212, 383176), (227, 357856), (422, 192496), (424, 191588), (454, 178928), (844, 96248), (848, 95794), (908, 89464), (1688, 48124), (1696, 47897), (1816, 44732), (3376, 24062), (3632, 22366), (6752, 12031), (7264, 11183)]