89012438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{19949}}^1$

素因数の和:20071

約数の個数: 16

約数和(自身を含む): 140767200

約数和(自身を除く): 51754762

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 19949, 39898, 458827, 917654, 1935053, 3870106, 44506219, 89012438]

約数ペア:

[(1, 89012438), (2, 44506219), (23, 3870106), (46, 1935053), (97, 917654), (194, 458827), (2231, 39898), (4462, 19949)]