224745872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16127}}^1$

素因数の和:16215

約数の個数: 40

約数和(自身を含む): 475969536

約数和(自身を除く): 251223664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 16127, 32254, 64508, 129016, 209651, 258032, 419302, 838604, 1080509, 1677208, 2161018, 3354416, 4322036, 8644072, 14046617, 17288144, 28093234, 56186468, 112372936, 224745872]

約数ペア:

[(1, 224745872), (2, 112372936), (4, 56186468), (8, 28093234), (13, 17288144), (16, 14046617), (26, 8644072), (52, 4322036), (67, 3354416), (104, 2161018), (134, 1677208), (208, 1080509), (268, 838604), (536, 419302), (871, 258032), (1072, 209651), (1742, 129016), (3484, 64508), (6968, 32254), (13936, 16127)]