65261668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1039}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 117411840

約数和(自身を除く): 52150172

約数列:

[1, 2, 4, 41, 82, 164, 383, 766, 1039, 1532, 2078, 4156, 15703, 31406, 42599, 62812, 85198, 170396, 397937, 795874, 1591748, 16315417, 32630834, 65261668]

約数ペア:

[(1, 65261668), (2, 32630834), (4, 16315417), (41, 1591748), (82, 795874), (164, 397937), (383, 170396), (766, 85198), (1039, 62812), (1532, 42599), (2078, 31406), (4156, 15703)]