80849984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{40751}}^1$

素因数の和:40794

約数の個数: 28

約数和(自身を含む): 165616128

約数和(自身を除く): 84766144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 40751, 81502, 163004, 326008, 652016, 1263281, 1304032, 2526562, 2608064, 5053124, 10106248, 20212496, 40424992, 80849984]

約数ペア:

[(1, 80849984), (2, 40424992), (4, 20212496), (8, 10106248), (16, 5053124), (31, 2608064), (32, 2526562), (62, 1304032), (64, 1263281), (124, 652016), (248, 326008), (496, 163004), (992, 81502), (1984, 40751)]