42887908

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{9397}}^1$

素因数の和:9571

約数の個数: 24

約数和(自身を含む): 86311232

約数和(自身を除く): 43423324

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 9397, 18794, 37588, 65779, 131558, 263116, 1531711, 3063422, 6126844, 10721977, 21443954, 42887908]

約数ペア:

[(1, 42887908), (2, 21443954), (4, 10721977), (7, 6126844), (14, 3063422), (28, 1531711), (163, 263116), (326, 131558), (652, 65779), (1141, 37588), (2282, 18794), (4564, 9397)]