80789384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14657}}^1$

素因数の和:14729

約数の個数: 32

約数和(自身を含む): 166221720

約数和(自身を除く): 85432336

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 14657, 29314, 58628, 117256, 190541, 381082, 762164, 776821, 1524328, 1553642, 3107284, 6214568, 10098673, 20197346, 40394692, 80789384]

約数ペア:

[(1, 80789384), (2, 40394692), (4, 20197346), (8, 10098673), (13, 6214568), (26, 3107284), (52, 1553642), (53, 1524328), (104, 776821), (106, 762164), (212, 381082), (424, 190541), (689, 117256), (1378, 58628), (2756, 29314), (5512, 14657)]