103798216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15881}}^1$

素因数の和:15949

約数の個数: 32

約数和(自身を含む): 209642400

約数和(自身を除く): 105844184

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 15881, 31762, 63524, 127048, 301739, 603478, 682883, 1206956, 1365766, 2413912, 2731532, 5463064, 12974777, 25949554, 51899108, 103798216]

約数ペア:

[(1, 103798216), (2, 51899108), (4, 25949554), (8, 12974777), (19, 5463064), (38, 2731532), (43, 2413912), (76, 1365766), (86, 1206956), (152, 682883), (172, 603478), (344, 301739), (817, 127048), (1634, 63524), (3268, 31762), (6536, 15881)]