23520256

素因数分解:

$2^{10}\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:346

約数の個数: 44

約数和(自身を含む): 47686912

約数和(自身を除く): 24166656

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 223, 256, 412, 446, 512, 824, 892, 1024, 1648, 1784, 3296, 3568, 6592, 7136, 13184, 14272, 22969, 26368, 28544, 45938, 52736, 57088, 91876, 105472, 114176, 183752, 228352, 367504, 735008, 1470016, 2940032, 5880064, 11760128, 23520256]

約数ペア:

[(1, 23520256), (2, 11760128), (4, 5880064), (8, 2940032), (16, 1470016), (32, 735008), (64, 367504), (103, 228352), (128, 183752), (206, 114176), (223, 105472), (256, 91876), (412, 57088), (446, 52736), (512, 45938), (824, 28544), (892, 26368), (1024, 22969), (1648, 14272), (1784, 13184), (3296, 7136), (3568, 6592)]