145631758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{15923}}^1$

素因数の和:16211

約数の個数: 16

約数和(自身を含む): 232171920

約数和(自身を除く): 86540162

約数列:

[1, 2, 17, 34, 269, 538, 4573, 9146, 15923, 31846, 270691, 541382, 4283287, 8566574, 72815879, 145631758]

約数ペア:

[(1, 145631758), (2, 72815879), (17, 8566574), (34, 4283287), (269, 541382), (538, 270691), (4573, 31846), (9146, 15923)]