23285248

素因数分解:

$2^9\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 80

約数和(自身を含む): 54505440

約数和(自身を除く): 31220192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 89, 112, 128, 146, 178, 224, 256, 292, 356, 448, 511, 512, 584, 623, 712, 896, 1022, 1168, 1246, 1424, 1792, 2044, 2336, 2492, 2848, 3584, 4088, 4672, 4984, 5696, 6497, 8176, 9344, 9968, 11392, 12994, 16352, 18688, 19936, 22784, 25988, 32704, 37376, 39872, 45479, 45568, 51976, 65408, 79744, 90958, 103952, 130816, 159488, 181916, 207904, 261632, 318976, 363832, 415808, 727664, 831616, 1455328, 1663232, 2910656, 3326464, 5821312, 11642624, 23285248]

約数ペア:

[(1, 23285248), (2, 11642624), (4, 5821312), (7, 3326464), (8, 2910656), (14, 1663232), (16, 1455328), (28, 831616), (32, 727664), (56, 415808), (64, 363832), (73, 318976), (89, 261632), (112, 207904), (128, 181916), (146, 159488), (178, 130816), (224, 103952), (256, 90958), (292, 79744), (356, 65408), (448, 51976), (511, 45568), (512, 45479), (584, 39872), (623, 37376), (712, 32704), (896, 25988), (1022, 22784), (1168, 19936), (1246, 18688), (1424, 16352), (1792, 12994), (2044, 11392), (2336, 9968), (2492, 9344), (2848, 8176), (3584, 6497), (4088, 5696), (4672, 4984)]