838045688

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{5237}}^1$

素因数の和:5567

約数の個数: 32

約数和(自身を含む): 1597170960

約数和(自身を除く): 759125272

約数列:

[1, 2, 4, 8, 83, 166, 241, 332, 482, 664, 964, 1928, 5237, 10474, 20003, 20948, 40006, 41896, 80012, 160024, 434671, 869342, 1262117, 1738684, 2524234, 3477368, 5048468, 10096936, 104755711, 209511422, 419022844, 838045688]

約数ペア:

[(1, 838045688), (2, 419022844), (4, 209511422), (8, 104755711), (83, 10096936), (166, 5048468), (241, 3477368), (332, 2524234), (482, 1738684), (664, 1262117), (964, 869342), (1928, 434671), (5237, 160024), (10474, 80012), (20003, 41896), (20948, 40006)]