85810688

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{8821}}^1$

素因数の和:8858

約数の個数: 40

約数和(自身を含む): 180498120

約数和(自身を除く): 94687432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 8821, 9728, 17642, 35284, 70568, 141136, 167599, 282272, 335198, 564544, 670396, 1129088, 1340792, 2258176, 2681584, 4516352, 5363168, 10726336, 21452672, 42905344, 85810688]

約数ペア:

[(1, 85810688), (2, 42905344), (4, 21452672), (8, 10726336), (16, 5363168), (19, 4516352), (32, 2681584), (38, 2258176), (64, 1340792), (76, 1129088), (128, 670396), (152, 564544), (256, 335198), (304, 282272), (512, 167599), (608, 141136), (1216, 70568), (2432, 35284), (4864, 17642), (8821, 9728)]