89540864

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 211431360

約数和(自身を除く): 121890496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1723, 1792, 1856, 3248, 3446, 3712, 6496, 6892, 7424, 12061, 12992, 13784, 24122, 25984, 27568, 48244, 49967, 51968, 55136, 96488, 99934, 110272, 192976, 199868, 220544, 349769, 385952, 399736, 441088, 699538, 771904, 799472, 1399076, 1543808, 1598944, 2798152, 3087616, 3197888, 5596304, 6395776, 11192608, 12791552, 22385216, 44770432, 89540864]

約数ペア:

[(1, 89540864), (2, 44770432), (4, 22385216), (7, 12791552), (8, 11192608), (14, 6395776), (16, 5596304), (28, 3197888), (29, 3087616), (32, 2798152), (56, 1598944), (58, 1543808), (64, 1399076), (112, 799472), (116, 771904), (128, 699538), (203, 441088), (224, 399736), (232, 385952), (256, 349769), (406, 220544), (448, 199868), (464, 192976), (812, 110272), (896, 99934), (928, 96488), (1624, 55136), (1723, 51968), (1792, 49967), (1856, 48244), (3248, 27568), (3446, 25984), (3712, 24122), (6496, 13784), (6892, 12992), (7424, 12061)]