80945354

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{6029}}^1$

素因数の和:6182

約数の個数: 24

約数和(自身を含む): 142295940

約数和(自身を除く): 61350586

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 6029, 6713, 12058, 13426, 42203, 84406, 295421, 590842, 825973, 1651946, 5781811, 11563622, 40472677, 80945354]

約数ペア:

[(1, 80945354), (2, 40472677), (7, 11563622), (14, 5781811), (49, 1651946), (98, 825973), (137, 590842), (274, 295421), (959, 84406), (1918, 42203), (6029, 13426), (6713, 12058)]