16641982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 29675520

約数和(自身を除く): 13033538

約数列:

[1, 2, 7, 14, 41, 79, 82, 158, 287, 367, 553, 574, 734, 1106, 2569, 3239, 5138, 6478, 15047, 22673, 28993, 30094, 45346, 57986, 105329, 202951, 210658, 405902, 1188713, 2377426, 8320991, 16641982]

約数ペア:

[(1, 16641982), (2, 8320991), (7, 2377426), (14, 1188713), (41, 405902), (79, 210658), (82, 202951), (158, 105329), (287, 57986), (367, 45346), (553, 30094), (574, 28993), (734, 22673), (1106, 15047), (2569, 6478), (3239, 5138)]