16570656

素因数分解:

$2^5\times 3^5\times {\mathrm{2131}}^1$

素因数の和:2156

約数の個数: 72

約数和(自身を含む): 48891024

約数和(自身を除く): 32320368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2131, 2592, 3888, 4262, 6393, 7776, 8524, 12786, 17048, 19179, 25572, 34096, 38358, 51144, 57537, 68192, 76716, 102288, 115074, 153432, 172611, 204576, 230148, 306864, 345222, 460296, 517833, 613728, 690444, 920592, 1035666, 1380888, 1841184, 2071332, 2761776, 4142664, 5523552, 8285328, 16570656]

約数ペア:

[(1, 16570656), (2, 8285328), (3, 5523552), (4, 4142664), (6, 2761776), (8, 2071332), (9, 1841184), (12, 1380888), (16, 1035666), (18, 920592), (24, 690444), (27, 613728), (32, 517833), (36, 460296), (48, 345222), (54, 306864), (72, 230148), (81, 204576), (96, 172611), (108, 153432), (144, 115074), (162, 102288), (216, 76716), (243, 68192), (288, 57537), (324, 51144), (432, 38358), (486, 34096), (648, 25572), (864, 19179), (972, 17048), (1296, 12786), (1944, 8524), (2131, 7776), (2592, 6393), (3888, 4262)]