80879104

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3426

約数の個数: 40

約数和(自身を含む): 165087648

約数和(自身を除く): 84208544

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 3361, 6016, 6722, 12032, 13444, 24064, 26888, 53776, 107552, 157967, 215104, 315934, 430208, 631868, 860416, 1263736, 1720832, 2527472, 5054944, 10109888, 20219776, 40439552, 80879104]

約数ペア:

[(1, 80879104), (2, 40439552), (4, 20219776), (8, 10109888), (16, 5054944), (32, 2527472), (47, 1720832), (64, 1263736), (94, 860416), (128, 631868), (188, 430208), (256, 315934), (376, 215104), (512, 157967), (752, 107552), (1504, 53776), (3008, 26888), (3361, 24064), (6016, 13444), (6722, 12032)]