71430110

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{8053}}^1$

素因数の和:8947

約数の個数: 16

約数和(自身を含む): 128735136

約数和(自身を除く): 57305026

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 8053, 8870, 16106, 40265, 80530, 7143011, 14286022, 35715055, 71430110]

約数ペア:

[(1, 71430110), (2, 35715055), (5, 14286022), (10, 7143011), (887, 80530), (1774, 40265), (4435, 16106), (8053, 8870)]