81717998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{3083}}^1$

素因数の和:3571

約数の個数: 16

約数和(自身を含む): 127122480

約数和(自身を除く): 45404482

約数列:

[1, 2, 29, 58, 457, 914, 3083, 6166, 13253, 26506, 89407, 178814, 1408931, 2817862, 40858999, 81717998]

約数ペア:

[(1, 81717998), (2, 40858999), (29, 2817862), (58, 1408931), (457, 178814), (914, 89407), (3083, 26506), (6166, 13253)]