89632256

素因数分解:

$2^9\times 7^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 207709920

約数和(自身を除く): 118077664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 281, 356, 448, 512, 562, 623, 712, 896, 1124, 1246, 1424, 1792, 1967, 2248, 2492, 2848, 3584, 3934, 4496, 4984, 5696, 7868, 8992, 9968, 11392, 15736, 17984, 19936, 22784, 25009, 31472, 35968, 39872, 45568, 50018, 62944, 71936, 79744, 100036, 125888, 143872, 159488, 175063, 200072, 251776, 318976, 350126, 400144, 503552, 700252, 800288, 1007104, 1400504, 1600576, 2801008, 3201152, 5602016, 6402304, 11204032, 12804608, 22408064, 44816128, 89632256]

約数ペア:

[(1, 89632256), (2, 44816128), (4, 22408064), (7, 12804608), (8, 11204032), (14, 6402304), (16, 5602016), (28, 3201152), (32, 2801008), (56, 1600576), (64, 1400504), (89, 1007104), (112, 800288), (128, 700252), (178, 503552), (224, 400144), (256, 350126), (281, 318976), (356, 251776), (448, 200072), (512, 175063), (562, 159488), (623, 143872), (712, 125888), (896, 100036), (1124, 79744), (1246, 71936), (1424, 62944), (1792, 50018), (1967, 45568), (2248, 39872), (2492, 35968), (2848, 31472), (3584, 25009), (3934, 22784), (4496, 19936), (4984, 17984), (5696, 15736), (7868, 11392), (8992, 9968)]