38438216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5881}}^1$

素因数の和:5949

約数の個数: 32

約数和(自身を含む): 77642400

約数和(自身を除く): 39204184

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 5881, 6536, 11762, 23524, 47048, 111739, 223478, 252883, 446956, 505766, 893912, 1011532, 2023064, 4804777, 9609554, 19219108, 38438216]

約数ペア:

[(1, 38438216), (2, 19219108), (4, 9609554), (8, 4804777), (19, 2023064), (38, 1011532), (43, 893912), (76, 505766), (86, 446956), (152, 252883), (172, 223478), (344, 111739), (817, 47048), (1634, 23524), (3268, 11762), (5881, 6536)]