102721496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13055

約数の個数: 32

約数和(自身を含む): 205666560

約数和(自身を除く): 102945064

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 12983, 25966, 51932, 103864, 298609, 558269, 597218, 1116538, 1194436, 2233076, 2388872, 4466152, 12840187, 25680374, 51360748, 102721496]

約数ペア:

[(1, 102721496), (2, 51360748), (4, 25680374), (8, 12840187), (23, 4466152), (43, 2388872), (46, 2233076), (86, 1194436), (92, 1116538), (172, 597218), (184, 558269), (344, 298609), (989, 103864), (1978, 51932), (3956, 25966), (7912, 12983)]