82817968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{178487}}^1$

素因数の和:178524

約数の個数: 20

約数和(自身を含む): 165993840

約数和(自身を除く): 83175872

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 178487, 356974, 713948, 1427896, 2855792, 5176123, 10352246, 20704492, 41408984, 82817968]

約数ペア:

[(1, 82817968), (2, 41408984), (4, 20704492), (8, 10352246), (16, 5176123), (29, 2855792), (58, 1427896), (116, 713948), (232, 356974), (464, 178487)]