86447248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3851}}^1$

素因数の和:3943

約数の個数: 40

約数和(自身を含む): 177685056

約数和(自身を除く): 91237808

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 3851, 5612, 7702, 11224, 15404, 22448, 30808, 61616, 88573, 177146, 234911, 354292, 469822, 708584, 939644, 1417168, 1879288, 3758576, 5402953, 10805906, 21611812, 43223624, 86447248]

約数ペア:

[(1, 86447248), (2, 43223624), (4, 21611812), (8, 10805906), (16, 5402953), (23, 3758576), (46, 1879288), (61, 1417168), (92, 939644), (122, 708584), (184, 469822), (244, 354292), (368, 234911), (488, 177146), (976, 88573), (1403, 61616), (2806, 30808), (3851, 22448), (5612, 15404), (7702, 11224)]