32123456

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 56

約数和(自身を含む): 67421760

約数和(自身を除く): 35298304

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 139, 157, 184, 278, 314, 368, 556, 628, 736, 1112, 1256, 1472, 2224, 2512, 3197, 3611, 4448, 5024, 6394, 7222, 8896, 10048, 12788, 14444, 21823, 25576, 28888, 43646, 51152, 57776, 87292, 102304, 115552, 174584, 204608, 231104, 349168, 501929, 698336, 1003858, 1396672, 2007716, 4015432, 8030864, 16061728, 32123456]

約数ペア:

[(1, 32123456), (2, 16061728), (4, 8030864), (8, 4015432), (16, 2007716), (23, 1396672), (32, 1003858), (46, 698336), (64, 501929), (92, 349168), (139, 231104), (157, 204608), (184, 174584), (278, 115552), (314, 102304), (368, 87292), (556, 57776), (628, 51152), (736, 43646), (1112, 28888), (1256, 25576), (1472, 21823), (2224, 14444), (2512, 12788), (3197, 10048), (3611, 8896), (4448, 7222), (5024, 6394)]