40147904

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{6211}}^1$

素因数の和:6324

約数の個数: 28

約数和(自身を含む): 80470248

約数和(自身を除く): 40322344

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6211, 6464, 12422, 24844, 49688, 99376, 198752, 397504, 627311, 1254622, 2509244, 5018488, 10036976, 20073952, 40147904]

約数ペア:

[(1, 40147904), (2, 20073952), (4, 10036976), (8, 5018488), (16, 2509244), (32, 1254622), (64, 627311), (101, 397504), (202, 198752), (404, 99376), (808, 49688), (1616, 24844), (3232, 12422), (6211, 6464)]