80287438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4783}}^1$

素因数の和:4912

約数の個数: 32

約数和(自身を含む): 151557120

約数和(自身を除く): 71269682

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 4783, 8393, 9566, 16786, 33481, 52613, 66962, 105226, 368291, 521347, 736582, 1042694, 3649429, 5734817, 7298858, 11469634, 40143719, 80287438]

約数ペア:

[(1, 80287438), (2, 40143719), (7, 11469634), (11, 7298858), (14, 5734817), (22, 3649429), (77, 1042694), (109, 736582), (154, 521347), (218, 368291), (763, 105226), (1199, 66962), (1526, 52613), (2398, 33481), (4783, 16786), (8393, 9566)]