87027164

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{7829}}^1$

素因数の和:8237

約数の個数: 24

約数和(自身を含む): 174515040

約数和(自身を除く): 87487876

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 7829, 11116, 15658, 31316, 54803, 109606, 219212, 3108113, 6216226, 12432452, 21756791, 43513582, 87027164]

約数ペア:

[(1, 87027164), (2, 43513582), (4, 21756791), (7, 12432452), (14, 6216226), (28, 3108113), (397, 219212), (794, 109606), (1588, 54803), (2779, 31316), (5558, 15658), (7829, 11116)]