22515712

素因数分解:

$2^{12}\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 52

約数和(自身を含む): 47180160

約数和(自身を除く): 24664448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 239, 256, 368, 478, 512, 736, 956, 1024, 1472, 1912, 2048, 2944, 3824, 4096, 5497, 5888, 7648, 10994, 11776, 15296, 21988, 23552, 30592, 43976, 47104, 61184, 87952, 94208, 122368, 175904, 244736, 351808, 489472, 703616, 978944, 1407232, 2814464, 5628928, 11257856, 22515712]

約数ペア:

[(1, 22515712), (2, 11257856), (4, 5628928), (8, 2814464), (16, 1407232), (23, 978944), (32, 703616), (46, 489472), (64, 351808), (92, 244736), (128, 175904), (184, 122368), (239, 94208), (256, 87952), (368, 61184), (478, 47104), (512, 43976), (736, 30592), (956, 23552), (1024, 21988), (1472, 15296), (1912, 11776), (2048, 10994), (2944, 7648), (3824, 5888), (4096, 5497)]