89280308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3911}}^1$

素因数の和:4367

約数の個数: 24

約数和(自身を含む): 168685440

約数和(自身を除く): 79405132

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 3911, 5707, 7822, 11414, 15644, 22828, 50843, 101686, 203372, 1716929, 3433858, 6867716, 22320077, 44640154, 89280308]

約数ペア:

[(1, 89280308), (2, 44640154), (4, 22320077), (13, 6867716), (26, 3433858), (52, 1716929), (439, 203372), (878, 101686), (1756, 50843), (3911, 22828), (5707, 15644), (7822, 11414)]