38398888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2677}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 79054560

約数和(自身を除く): 40655672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 2677, 3586, 5354, 7172, 10708, 14344, 21416, 29447, 58894, 117788, 235576, 436351, 872702, 1745404, 3490808, 4799861, 9599722, 19199444, 38398888]

約数ペア:

[(1, 38398888), (2, 19199444), (4, 9599722), (8, 4799861), (11, 3490808), (22, 1745404), (44, 872702), (88, 436351), (163, 235576), (326, 117788), (652, 58894), (1304, 29447), (1793, 21416), (2677, 14344), (3586, 10708), (5354, 7172)]