213576032

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{937}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 446750640

約数和(自身を除く): 233174608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 419, 544, 838, 937, 1676, 1874, 3352, 3748, 6704, 7123, 7496, 13408, 14246, 14992, 15929, 28492, 29984, 31858, 56984, 63716, 113968, 127432, 227936, 254864, 392603, 509728, 785206, 1570412, 3140824, 6281648, 6674251, 12563296, 13348502, 26697004, 53394008, 106788016, 213576032]

約数ペア:

[(1, 213576032), (2, 106788016), (4, 53394008), (8, 26697004), (16, 13348502), (17, 12563296), (32, 6674251), (34, 6281648), (68, 3140824), (136, 1570412), (272, 785206), (419, 509728), (544, 392603), (838, 254864), (937, 227936), (1676, 127432), (1874, 113968), (3352, 63716), (3748, 56984), (6704, 31858), (7123, 29984), (7496, 28492), (13408, 15929), (14246, 14992)]