80815936

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 56

約数和(自身を含む): 166640256

約数和(自身を除く): 85824320

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 134, 188, 268, 376, 401, 536, 752, 802, 1072, 1504, 1604, 2144, 3008, 3149, 3208, 4288, 6298, 6416, 12596, 12832, 18847, 25192, 25664, 26867, 37694, 50384, 53734, 75388, 100768, 107468, 150776, 201536, 214936, 301552, 429872, 603104, 859744, 1206208, 1262749, 1719488, 2525498, 5050996, 10101992, 20203984, 40407968, 80815936]

約数ペア:

[(1, 80815936), (2, 40407968), (4, 20203984), (8, 10101992), (16, 5050996), (32, 2525498), (47, 1719488), (64, 1262749), (67, 1206208), (94, 859744), (134, 603104), (188, 429872), (268, 301552), (376, 214936), (401, 201536), (536, 150776), (752, 107468), (802, 100768), (1072, 75388), (1504, 53734), (1604, 50384), (2144, 37694), (3008, 26867), (3149, 25664), (3208, 25192), (4288, 18847), (6298, 12832), (6416, 12596)]