80042168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 155736000

約数和(自身を除く): 75693832

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 3089, 3239, 6178, 6478, 12356, 12956, 24712, 25912, 126649, 244031, 253298, 488062, 506596, 976124, 1013192, 1952248, 10005271, 20010542, 40021084, 80042168]

約数ペア:

[(1, 80042168), (2, 40021084), (4, 20010542), (8, 10005271), (41, 1952248), (79, 1013192), (82, 976124), (158, 506596), (164, 488062), (316, 253298), (328, 244031), (632, 126649), (3089, 25912), (3239, 24712), (6178, 12956), (6478, 12356)]