82669964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17863}}^1$

素因数の和:17969

約数の個数: 24

約数和(自身を含む): 157560480

約数和(自身を除く): 74890516

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 17863, 35726, 71452, 232219, 464438, 928876, 1589807, 3179614, 6359228, 20667491, 41334982, 82669964]

約数ペア:

[(1, 82669964), (2, 41334982), (4, 20667491), (13, 6359228), (26, 3179614), (52, 1589807), (89, 928876), (178, 464438), (356, 232219), (1157, 71452), (2314, 35726), (4628, 17863)]