163991410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{13933}}^1$

素因数の和:14058

約数の個数: 32

約数和(自身を含む): 325052352

約数和(自身を除く): 161060942

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 13933, 27866, 69665, 139330, 153263, 306526, 766315, 1490831, 1532630, 2981662, 7454155, 14908310, 16399141, 32798282, 81995705, 163991410]

約数ペア:

[(1, 163991410), (2, 81995705), (5, 32798282), (10, 16399141), (11, 14908310), (22, 7454155), (55, 2981662), (107, 1532630), (110, 1490831), (214, 766315), (535, 306526), (1070, 153263), (1177, 139330), (2354, 69665), (5885, 27866), (11770, 13933)]