85345832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 191237760

約数和(自身を除く): 105891928

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 143, 244, 286, 488, 572, 671, 793, 1144, 1223, 1342, 1586, 2446, 2684, 3172, 4892, 5368, 6344, 8723, 9784, 13453, 15899, 17446, 26906, 31798, 34892, 53812, 63596, 69784, 74603, 107624, 127192, 149206, 174889, 298412, 349778, 596824, 699556, 820633, 969839, 1399112, 1641266, 1939678, 3282532, 3879356, 6565064, 7758712, 10668229, 21336458, 42672916, 85345832]

約数ペア:

[(1, 85345832), (2, 42672916), (4, 21336458), (8, 10668229), (11, 7758712), (13, 6565064), (22, 3879356), (26, 3282532), (44, 1939678), (52, 1641266), (61, 1399112), (88, 969839), (104, 820633), (122, 699556), (143, 596824), (244, 349778), (286, 298412), (488, 174889), (572, 149206), (671, 127192), (793, 107624), (1144, 74603), (1223, 69784), (1342, 63596), (1586, 53812), (2446, 34892), (2684, 31798), (3172, 26906), (4892, 17446), (5368, 15899), (6344, 13453), (8723, 9784)]