90370118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{6737}}^1$

素因数の和:7111

約数の個数: 16

約数和(自身を含む): 143115120

約数和(自身を除く): 52745002

約数列:

[1, 2, 19, 38, 353, 706, 6707, 6737, 13414, 13474, 128003, 256006, 2378161, 4756322, 45185059, 90370118]

約数ペア:

[(1, 90370118), (2, 45185059), (19, 4756322), (38, 2378161), (353, 256006), (706, 128003), (6707, 13474), (6737, 13414)]