229480576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{137909}}^1$

素因数の和:137936

約数の個数: 32

約数和(自身を含む): 492338700

約数和(自身を除く): 262858124

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 137909, 275818, 551636, 1103272, 1792817, 2206544, 3585634, 4413088, 7171268, 8826176, 14342536, 17652352, 28685072, 57370144, 114740288, 229480576]

約数ペア:

[(1, 229480576), (2, 114740288), (4, 57370144), (8, 28685072), (13, 17652352), (16, 14342536), (26, 8826176), (32, 7171268), (52, 4413088), (64, 3585634), (104, 2206544), (128, 1792817), (208, 1103272), (416, 551636), (832, 275818), (1664, 137909)]