81988323842

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1\times {\mathrm{928457}}^1$

素因数の和:929185

約数の個数: 16

約数和(自身を含む): 125007585120

約数和(自身を除く): 43019261278

約数列:

[1, 2, 67, 134, 659, 1318, 44153, 88306, 928457, 1856914, 62206619, 124413238, 611853163, 1223706326, 40994161921, 81988323842]

約数ペア:

[(1, 81988323842), (2, 40994161921), (67, 1223706326), (134, 611853163), (659, 124413238), (1318, 62206619), (44153, 1856914), (88306, 928457)]