81423422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{22259}}^1$

素因数の和:22351

約数の個数: 16

約数和(自身を含む): 128217600

約数和(自身を除く): 46794178

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 22259, 44518, 690029, 1313281, 1380058, 2626562, 40711711, 81423422]

約数ペア:

[(1, 81423422), (2, 40711711), (31, 2626562), (59, 1380058), (62, 1313281), (118, 690029), (1829, 44518), (3658, 22259)]