22372384

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 45904320

約数和(自身を除く): 23531936

約数列:

[1, 2, 4, 8, 16, 32, 43, 71, 86, 142, 172, 229, 284, 344, 458, 568, 688, 916, 1136, 1376, 1832, 2272, 3053, 3664, 6106, 7328, 9847, 12212, 16259, 19694, 24424, 32518, 39388, 48848, 65036, 78776, 97696, 130072, 157552, 260144, 315104, 520288, 699137, 1398274, 2796548, 5593096, 11186192, 22372384]

約数ペア:

[(1, 22372384), (2, 11186192), (4, 5593096), (8, 2796548), (16, 1398274), (32, 699137), (43, 520288), (71, 315104), (86, 260144), (142, 157552), (172, 130072), (229, 97696), (284, 78776), (344, 65036), (458, 48848), (568, 39388), (688, 32518), (916, 24424), (1136, 19694), (1376, 16259), (1832, 12212), (2272, 9847), (3053, 7328), (3664, 6106)]