2115432848

素因数分解:

$2^4\times {\mathrm{8231}}^1\times {\mathrm{16063}}^1$

素因数の和:24302

約数の個数: 20

約数和(自身を含む): 4099404288

約数和(自身を除く): 1983971440

約数列:

[1, 2, 4, 8, 16, 8231, 16063, 16462, 32126, 32924, 64252, 65848, 128504, 131696, 257008, 132214553, 264429106, 528858212, 1057716424, 2115432848]

約数ペア:

[(1, 2115432848), (2, 1057716424), (4, 528858212), (8, 264429106), (16, 132214553), (8231, 257008), (16063, 131696), (16462, 128504), (32126, 65848), (32924, 64252)]