39805888

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{7873}}^1$

素因数の和:7964

約数の個数: 28

約数和(自身を含む): 79999840

約数和(自身を除く): 40193952

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 7873, 15746, 31492, 62984, 125968, 251936, 503872, 621967, 1243934, 2487868, 4975736, 9951472, 19902944, 39805888]

約数ペア:

[(1, 39805888), (2, 19902944), (4, 9951472), (8, 4975736), (16, 2487868), (32, 1243934), (64, 621967), (79, 503872), (158, 251936), (316, 125968), (632, 62984), (1264, 31492), (2528, 15746), (5056, 7873)]