68831248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{116269}}^1$

素因数の和:116314

約数の個数: 20

約数和(自身を含む): 136966060

約数和(自身を除く): 68134812

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 116269, 232538, 465076, 930152, 1860304, 4301953, 8603906, 17207812, 34415624, 68831248]

約数ペア:

[(1, 68831248), (2, 34415624), (4, 17207812), (8, 8603906), (16, 4301953), (37, 1860304), (74, 930152), (148, 465076), (296, 232538), (592, 116269)]