22310872

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 42966000

約数和(自身を除く): 20655128

約数列:

[1, 2, 4, 8, 61, 122, 131, 244, 262, 349, 488, 524, 698, 1048, 1396, 2792, 7991, 15982, 21289, 31964, 42578, 45719, 63928, 85156, 91438, 170312, 182876, 365752, 2788859, 5577718, 11155436, 22310872]

約数ペア:

[(1, 22310872), (2, 11155436), (4, 5577718), (8, 2788859), (61, 365752), (122, 182876), (131, 170312), (244, 91438), (262, 85156), (349, 63928), (488, 45719), (524, 42578), (698, 31964), (1048, 21289), (1396, 15982), (2792, 7991)]