20220812416

素因数分解:

$2^7\times 7^1\times {\mathrm{3931}}^1\times {\mathrm{5741}}^1$

素因数の和:9693

約数の個数: 64

約数和(自身を含む): 46058189760

約数和(自身を除く): 25837377344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 3931, 5741, 7862, 11482, 15724, 22964, 27517, 31448, 40187, 45928, 55034, 62896, 80374, 91856, 110068, 125792, 160748, 183712, 220136, 251584, 321496, 367424, 440272, 503168, 642992, 734848, 880544, 1285984, 1761088, 2571968, 3522176, 5143936, 22567871, 45135742, 90271484, 157975097, 180542968, 315950194, 361085936, 631900388, 722171872, 1263800776, 1444343744, 2527601552, 2888687488, 5055203104, 10110406208, 20220812416]

約数ペア:

[(1, 20220812416), (2, 10110406208), (4, 5055203104), (7, 2888687488), (8, 2527601552), (14, 1444343744), (16, 1263800776), (28, 722171872), (32, 631900388), (56, 361085936), (64, 315950194), (112, 180542968), (128, 157975097), (224, 90271484), (448, 45135742), (896, 22567871), (3931, 5143936), (5741, 3522176), (7862, 2571968), (11482, 1761088), (15724, 1285984), (22964, 880544), (27517, 734848), (31448, 642992), (40187, 503168), (45928, 440272), (55034, 367424), (62896, 321496), (80374, 251584), (91856, 220136), (110068, 183712), (125792, 160748)]