41984528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{138107}}^1$

素因数の和:138134

約数の個数: 20

約数和(自身を含む): 85626960

約数和(自身を除く): 43642432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 138107, 276214, 552428, 1104856, 2209712, 2624033, 5248066, 10496132, 20992264, 41984528]

約数ペア:

[(1, 41984528), (2, 20992264), (4, 10496132), (8, 5248066), (16, 2624033), (19, 2209712), (38, 1104856), (76, 552428), (152, 276214), (304, 138107)]