81884462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 143265024

約数和(自身を除く): 61380562

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 943, 1886, 3947, 7894, 10373, 20746, 43417, 86834, 90781, 161827, 181562, 323654, 998591, 1780097, 1997182, 3560194, 3722021, 7444042, 40942231, 81884462]

約数ペア:

[(1, 81884462), (2, 40942231), (11, 7444042), (22, 3722021), (23, 3560194), (41, 1997182), (46, 1780097), (82, 998591), (253, 323654), (451, 181562), (506, 161827), (902, 90781), (943, 86834), (1886, 43417), (3947, 20746), (7894, 10373)]