8391632

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 16873920

約数和(自身を除く): 8482288

約数列:

[1, 2, 4, 8, 16, 71, 83, 89, 142, 166, 178, 284, 332, 356, 568, 664, 712, 1136, 1328, 1424, 5893, 6319, 7387, 11786, 12638, 14774, 23572, 25276, 29548, 47144, 50552, 59096, 94288, 101104, 118192, 524477, 1048954, 2097908, 4195816, 8391632]

約数ペア:

[(1, 8391632), (2, 4195816), (4, 2097908), (8, 1048954), (16, 524477), (71, 118192), (83, 101104), (89, 94288), (142, 59096), (166, 50552), (178, 47144), (284, 29548), (332, 25276), (356, 23572), (568, 14774), (664, 12638), (712, 11786), (1136, 7387), (1328, 6319), (1424, 5893)]