73891336

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{70507}}^1$

素因数の和:70644

約数の個数: 16

約数和(自身を含む): 139605840

約数和(自身を除く): 65714504

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 70507, 141014, 282028, 564056, 9236417, 18472834, 36945668, 73891336]

約数ペア:

[(1, 73891336), (2, 36945668), (4, 18472834), (8, 9236417), (131, 564056), (262, 282028), (524, 141014), (1048, 70507)]