86398168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4339}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 171864000

約数和(自身を除く): 85465832

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4339, 4978, 8678, 9956, 17356, 19912, 34712, 82441, 164882, 329764, 568409, 659528, 1136818, 2273636, 4547272, 10799771, 21599542, 43199084, 86398168]

約数ペア:

[(1, 86398168), (2, 43199084), (4, 21599542), (8, 10799771), (19, 4547272), (38, 2273636), (76, 1136818), (131, 659528), (152, 568409), (262, 329764), (524, 164882), (1048, 82441), (2489, 34712), (4339, 19912), (4978, 17356), (8678, 9956)]