239574448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6803}}^1$

素因数の和:6913

約数の個数: 40

約数和(自身を含む): 485968896

約数和(自身を除く): 246394448

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 6803, 8804, 13606, 17608, 27212, 35216, 54424, 108848, 210893, 421786, 483013, 843572, 966026, 1687144, 1932052, 3374288, 3864104, 7728208, 14973403, 29946806, 59893612, 119787224, 239574448]

約数ペア:

[(1, 239574448), (2, 119787224), (4, 59893612), (8, 29946806), (16, 14973403), (31, 7728208), (62, 3864104), (71, 3374288), (124, 1932052), (142, 1687144), (248, 966026), (284, 843572), (496, 483013), (568, 421786), (1136, 210893), (2201, 108848), (4402, 54424), (6803, 35216), (8804, 27212), (13606, 17608)]