86978024

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18713}}^1$

素因数の和:18809

約数の個数: 32

約数和(自身を含む): 188637120

約数和(自身を除く): 101659096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 18713, 37426, 74852, 130991, 149704, 261982, 523964, 1047928, 1553179, 3106358, 6212716, 10872253, 12425432, 21744506, 43489012, 86978024]

約数ペア:

[(1, 86978024), (2, 43489012), (4, 21744506), (7, 12425432), (8, 10872253), (14, 6212716), (28, 3106358), (56, 1553179), (83, 1047928), (166, 523964), (332, 261982), (581, 149704), (664, 130991), (1162, 74852), (2324, 37426), (4648, 18713)]