79821532

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22447}}^1$

素因数の和:22585

約数の個数: 24

約数和(自身を含む): 160907264

約数和(自身を除く): 81085732

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 22447, 44894, 89788, 157129, 314258, 628516, 2850769, 5701538, 11403076, 19955383, 39910766, 79821532]

約数ペア:

[(1, 79821532), (2, 39910766), (4, 19955383), (7, 11403076), (14, 5701538), (28, 2850769), (127, 628516), (254, 314258), (508, 157129), (889, 89788), (1778, 44894), (3556, 22447)]