131769712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{433453}}^1$

素因数の和:433480

約数の個数: 20

約数和(自身を含む): 268741480

約数和(自身を除く): 136971768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 433453, 866906, 1733812, 3467624, 6935248, 8235607, 16471214, 32942428, 65884856, 131769712]

約数ペア:

[(1, 131769712), (2, 65884856), (4, 32942428), (8, 16471214), (16, 8235607), (19, 6935248), (38, 3467624), (76, 1733812), (152, 866906), (304, 433453)]