78335192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4621}}^1$

素因数の和:4803

約数の個数: 32

約数和(自身を含む): 159181680

約数和(自身を除く): 80846488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 4621, 8476, 9242, 16952, 18484, 36968, 60073, 120146, 240292, 480584, 753223, 1506446, 3012892, 6025784, 9791899, 19583798, 39167596, 78335192]

約数ペア:

[(1, 78335192), (2, 39167596), (4, 19583798), (8, 9791899), (13, 6025784), (26, 3012892), (52, 1506446), (104, 753223), (163, 480584), (326, 240292), (652, 120146), (1304, 60073), (2119, 36968), (4238, 18484), (4621, 16952), (8476, 9242)]