402902288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{9127}}^1$

素因数の和:9255

約数の個数: 40

約数和(自身を含む): 814947840

約数和(自身を除く): 412045552

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 5518, 9127, 11036, 18254, 22072, 36508, 44144, 73016, 146032, 282937, 565874, 812303, 1131748, 1624606, 2263496, 3249212, 4526992, 6498424, 12996848, 25181393, 50362786, 100725572, 201451144, 402902288]

約数ペア:

[(1, 402902288), (2, 201451144), (4, 100725572), (8, 50362786), (16, 25181393), (31, 12996848), (62, 6498424), (89, 4526992), (124, 3249212), (178, 2263496), (248, 1624606), (356, 1131748), (496, 812303), (712, 565874), (1424, 282937), (2759, 146032), (5518, 73016), (9127, 44144), (11036, 36508), (18254, 22072)]