40439552

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3424

約数の個数: 36

約数和(自身を含む): 82463136

約数和(自身を除く): 42023584

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 3361, 6016, 6722, 12032, 13444, 26888, 53776, 107552, 157967, 215104, 315934, 430208, 631868, 860416, 1263736, 2527472, 5054944, 10109888, 20219776, 40439552]

約数ペア:

[(1, 40439552), (2, 20219776), (4, 10109888), (8, 5054944), (16, 2527472), (32, 1263736), (47, 860416), (64, 631868), (94, 430208), (128, 315934), (188, 215104), (256, 157967), (376, 107552), (752, 53776), (1504, 26888), (3008, 13444), (3361, 12032), (6016, 6722)]