70163728

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{32009}}^1$

素因数の和:32154

約数の個数: 20

約数和(自身を含む): 136938780

約数和(自身を除く): 66775052

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 32009, 64018, 128036, 256072, 512144, 4385233, 8770466, 17540932, 35081864, 70163728]

約数ペア:

[(1, 70163728), (2, 35081864), (4, 17540932), (8, 8770466), (16, 4385233), (137, 512144), (274, 256072), (548, 128036), (1096, 64018), (2192, 32009)]