90248384

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{19861}}^1$

素因数の和:19944

約数の個数: 28

約数和(自身を含む): 181618128

約数和(自身を除く): 91369744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 19861, 39722, 79444, 158888, 317776, 635552, 1271104, 1410131, 2820262, 5640524, 11281048, 22562096, 45124192, 90248384]

約数ペア:

[(1, 90248384), (2, 45124192), (4, 22562096), (8, 11281048), (16, 5640524), (32, 2820262), (64, 1410131), (71, 1271104), (142, 635552), (284, 317776), (568, 158888), (1136, 79444), (2272, 39722), (4544, 19861)]