83868778

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{98207}}^1$

素因数の和:98277

約数の個数: 16

約数和(自身を含む): 146133504

約数和(自身を除く): 62264726

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 98207, 196414, 687449, 1374898, 5990627, 11981254, 41934389, 83868778]

約数ペア:

[(1, 83868778), (2, 41934389), (7, 11981254), (14, 5990627), (61, 1374898), (122, 687449), (427, 196414), (854, 98207)]