83746168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15601}}^1$

素因数の和:15679

約数の個数: 32

約数和(自身を含む): 174118320

約数和(自身を除く): 90372152

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 15601, 31202, 62404, 124808, 171611, 343222, 686444, 951661, 1372888, 1903322, 3806644, 7613288, 10468271, 20936542, 41873084, 83746168]

約数ペア:

[(1, 83746168), (2, 41873084), (4, 20936542), (8, 10468271), (11, 7613288), (22, 3806644), (44, 1903322), (61, 1372888), (88, 951661), (122, 686444), (244, 343222), (488, 171611), (671, 124808), (1342, 62404), (2684, 31202), (5368, 15601)]