31554338

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4871}}^1$

素因数の和:4993

約数の個数: 16

約数和(自身を含む): 49109760

約数和(自身を除く): 17555422

約数列:

[1, 2, 41, 79, 82, 158, 3239, 4871, 6478, 9742, 199711, 384809, 399422, 769618, 15777169, 31554338]

約数ペア:

[(1, 31554338), (2, 15777169), (41, 769618), (79, 399422), (82, 384809), (158, 199711), (3239, 9742), (4871, 6478)]