84159056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{276839}}^1$

素因数の和:276866

約数の個数: 20

約数和(自身を含む): 171640800

約数和(自身を除く): 87481744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 276839, 553678, 1107356, 2214712, 4429424, 5259941, 10519882, 21039764, 42079528, 84159056]

約数ペア:

[(1, 84159056), (2, 42079528), (4, 21039764), (8, 10519882), (16, 5259941), (19, 4429424), (38, 2214712), (76, 1107356), (152, 553678), (304, 276839)]