61791152

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{57641}}^1$

素因数の和:57716

約数の個数: 20

約数和(自身を含む): 121509336

約数和(自身を除く): 59718184

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 57641, 115282, 230564, 461128, 922256, 3861947, 7723894, 15447788, 30895576, 61791152]

約数ペア:

[(1, 61791152), (2, 30895576), (4, 15447788), (8, 7723894), (16, 3861947), (67, 922256), (134, 461128), (268, 230564), (536, 115282), (1072, 57641)]