217185536

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{10739}}^1$

素因数の和:10834

約数の個数: 36

約数和(自身を含む): 439051200

約数和(自身を除く): 221865664

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 10112, 10739, 20224, 21478, 42956, 85912, 171824, 343648, 687296, 848381, 1374592, 1696762, 2749184, 3393524, 6787048, 13574096, 27148192, 54296384, 108592768, 217185536]

約数ペア:

[(1, 217185536), (2, 108592768), (4, 54296384), (8, 27148192), (16, 13574096), (32, 6787048), (64, 3393524), (79, 2749184), (128, 1696762), (158, 1374592), (256, 848381), (316, 687296), (632, 343648), (1264, 171824), (2528, 85912), (5056, 42956), (10112, 21478), (10739, 20224)]