823643528

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{5147}}^1$

素因数の和:5477

約数の個数: 32

約数和(自身を含む): 1569728160

約数和(自身を除く): 746084632

約数列:

[1, 2, 4, 8, 83, 166, 241, 332, 482, 664, 964, 1928, 5147, 10294, 20003, 20588, 40006, 41176, 80012, 160024, 427201, 854402, 1240427, 1708804, 2480854, 3417608, 4961708, 9923416, 102955441, 205910882, 411821764, 823643528]

約数ペア:

[(1, 823643528), (2, 411821764), (4, 205910882), (8, 102955441), (83, 9923416), (166, 4961708), (241, 3417608), (332, 2480854), (482, 1708804), (664, 1240427), (964, 854402), (1928, 427201), (5147, 160024), (10294, 80012), (20003, 41176), (20588, 40006)]