77986976

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{17789}}^1$

素因数の和:17936

約数の個数: 24

約数和(自身を含む): 154666260

約数和(自身を除く): 76679284

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 17789, 35578, 71156, 142312, 284624, 569248, 2437093, 4874186, 9748372, 19496744, 38993488, 77986976]

約数ペア:

[(1, 77986976), (2, 38993488), (4, 19496744), (8, 9748372), (16, 4874186), (32, 2437093), (137, 569248), (274, 284624), (548, 142312), (1096, 71156), (2192, 35578), (4384, 17789)]