16183291216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{105613}}^1$

素因数の和:105839

約数の個数: 40

約数和(自身を含む): 32072437064

約数和(自身を除く): 15889145848

約数列:

[1, 2, 4, 8, 16, 61, 122, 157, 244, 314, 488, 628, 976, 1256, 2512, 9577, 19154, 38308, 76616, 105613, 153232, 211226, 422452, 844904, 1689808, 6442393, 12884786, 16581241, 25769572, 33162482, 51539144, 66324964, 103078288, 132649928, 265299856, 1011455701, 2022911402, 4045822804, 8091645608, 16183291216]

約数ペア:

[(1, 16183291216), (2, 8091645608), (4, 4045822804), (8, 2022911402), (16, 1011455701), (61, 265299856), (122, 132649928), (157, 103078288), (244, 66324964), (314, 51539144), (488, 33162482), (628, 25769572), (976, 16581241), (1256, 12884786), (2512, 6442393), (9577, 1689808), (19154, 844904), (38308, 422452), (76616, 211226), (105613, 153232)]