61881214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{37871}}^1$

素因数の和:37935

約数の個数: 16

約数和(自身を含む): 99982080

約数和(自身を除く): 38100866

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 37871, 75742, 719549, 1439098, 1628453, 3256906, 30940607, 61881214]

約数ペア:

[(1, 61881214), (2, 30940607), (19, 3256906), (38, 1628453), (43, 1439098), (86, 719549), (817, 75742), (1634, 37871)]