16528024

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 33604200

約数和(自身を除く): 17076176

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 97, 118, 152, 194, 236, 361, 388, 472, 722, 776, 1121, 1444, 1843, 2242, 2888, 3686, 4484, 5723, 7372, 8968, 11446, 14744, 21299, 22892, 35017, 42598, 45784, 70034, 85196, 108737, 140068, 170392, 217474, 280136, 434948, 869896, 2066003, 4132006, 8264012, 16528024]

約数ペア:

[(1, 16528024), (2, 8264012), (4, 4132006), (8, 2066003), (19, 869896), (38, 434948), (59, 280136), (76, 217474), (97, 170392), (118, 140068), (152, 108737), (194, 85196), (236, 70034), (361, 45784), (388, 42598), (472, 35017), (722, 22892), (776, 21299), (1121, 14744), (1444, 11446), (1843, 8968), (2242, 7372), (2888, 5723), (3686, 4484)]