80454218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 135136512

約数和(自身を除く): 54682294

約数列:

[1, 2, 13, 26, 41, 71, 82, 142, 533, 923, 1063, 1066, 1846, 2126, 2911, 5822, 13819, 27638, 37843, 43583, 75473, 75686, 87166, 150946, 566579, 981149, 1133158, 1962298, 3094393, 6188786, 40227109, 80454218]

約数ペア:

[(1, 80454218), (2, 40227109), (13, 6188786), (26, 3094393), (41, 1962298), (71, 1133158), (82, 981149), (142, 566579), (533, 150946), (923, 87166), (1063, 75686), (1066, 75473), (1846, 43583), (2126, 37843), (2911, 27638), (5822, 13819)]