80503172

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1483}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 144850272

約数和(自身を除く): 64347100

約数列:

[1, 2, 4, 41, 82, 164, 331, 662, 1324, 1483, 2966, 5932, 13571, 27142, 54284, 60803, 121606, 243212, 490873, 981746, 1963492, 20125793, 40251586, 80503172]

約数ペア:

[(1, 80503172), (2, 40251586), (4, 20125793), (41, 1963492), (82, 981746), (164, 490873), (331, 243212), (662, 121606), (1324, 60803), (1483, 54284), (2966, 27142), (5932, 13571)]