78031952

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 155469216

約数和(自身を除く): 77437264

約数列:

[1, 2, 4, 8, 16, 67, 83, 134, 166, 268, 332, 536, 664, 877, 1072, 1328, 1754, 3508, 5561, 7016, 11122, 14032, 22244, 44488, 58759, 72791, 88976, 117518, 145582, 235036, 291164, 470072, 582328, 940144, 1164656, 4876997, 9753994, 19507988, 39015976, 78031952]

約数ペア:

[(1, 78031952), (2, 39015976), (4, 19507988), (8, 9753994), (16, 4876997), (67, 1164656), (83, 940144), (134, 582328), (166, 470072), (268, 291164), (332, 235036), (536, 145582), (664, 117518), (877, 88976), (1072, 72791), (1328, 58759), (1754, 44488), (3508, 22244), (5561, 14032), (7016, 11122)]