134444416

素因数分解:

$2^7\times {\mathrm{431}}^1\times {\mathrm{2437}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 268570080

約数和(自身を除く): 134125664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 431, 862, 1724, 2437, 3448, 4874, 6896, 9748, 13792, 19496, 27584, 38992, 55168, 77984, 155968, 311936, 1050347, 2100694, 4201388, 8402776, 16805552, 33611104, 67222208, 134444416]

約数ペア:

[(1, 134444416), (2, 67222208), (4, 33611104), (8, 16805552), (16, 8402776), (32, 4201388), (64, 2100694), (128, 1050347), (431, 311936), (862, 155968), (1724, 77984), (2437, 55168), (3448, 38992), (4874, 27584), (6896, 19496), (9748, 13792)]