16200464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 39521280

約数和(自身を除く): 23320816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 331, 368, 437, 532, 644, 662, 874, 1064, 1288, 1324, 1748, 2128, 2317, 2576, 2648, 3059, 3496, 4634, 5296, 6118, 6289, 6992, 7613, 9268, 12236, 12578, 15226, 18536, 24472, 25156, 30452, 37072, 44023, 48944, 50312, 53291, 60904, 88046, 100624, 106582, 121808, 144647, 176092, 213164, 289294, 352184, 426328, 578588, 704368, 852656, 1012529, 1157176, 2025058, 2314352, 4050116, 8100232, 16200464]

約数ペア:

[(1, 16200464), (2, 8100232), (4, 4050116), (7, 2314352), (8, 2025058), (14, 1157176), (16, 1012529), (19, 852656), (23, 704368), (28, 578588), (38, 426328), (46, 352184), (56, 289294), (76, 213164), (92, 176092), (112, 144647), (133, 121808), (152, 106582), (161, 100624), (184, 88046), (266, 60904), (304, 53291), (322, 50312), (331, 48944), (368, 44023), (437, 37072), (532, 30452), (644, 25156), (662, 24472), (874, 18536), (1064, 15226), (1288, 12578), (1324, 12236), (1748, 9268), (2128, 7613), (2317, 6992), (2576, 6289), (2648, 6118), (3059, 5296), (3496, 4634)]