8345104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 17255840

約数和(自身を除く): 8910736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 283, 304, 388, 566, 776, 1132, 1552, 1843, 2264, 3686, 4528, 5377, 7372, 10754, 14744, 21508, 27451, 29488, 43016, 54902, 86032, 109804, 219608, 439216, 521569, 1043138, 2086276, 4172552, 8345104]

約数ペア:

[(1, 8345104), (2, 4172552), (4, 2086276), (8, 1043138), (16, 521569), (19, 439216), (38, 219608), (76, 109804), (97, 86032), (152, 54902), (194, 43016), (283, 29488), (304, 27451), (388, 21508), (566, 14744), (776, 10754), (1132, 7372), (1552, 5377), (1843, 4528), (2264, 3686)]