320642114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4793}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 541223424

約数和(自身を除く): 220581310

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 403, 806, 1079, 2158, 2573, 4793, 5146, 9586, 33449, 62309, 66898, 124618, 148583, 297166, 397819, 795638, 1931579, 3863158, 5171647, 10343294, 12332389, 24664778, 160321057, 320642114]

約数ペア:

[(1, 320642114), (2, 160321057), (13, 24664778), (26, 12332389), (31, 10343294), (62, 5171647), (83, 3863158), (166, 1931579), (403, 795638), (806, 397819), (1079, 297166), (2158, 148583), (2573, 124618), (4793, 66898), (5146, 62309), (9586, 33449)]