31216960

素因数分解:

$2^6\times 5^1\times {\mathrm{97553}}^1$

素因数の和:97570

約数の個数: 28

約数和(自身を含む): 74336148

約数和(自身を除く): 43119188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 97553, 195106, 390212, 487765, 780424, 975530, 1560848, 1951060, 3121696, 3902120, 6243392, 7804240, 15608480, 31216960]

約数ペア:

[(1, 31216960), (2, 15608480), (4, 7804240), (5, 6243392), (8, 3902120), (10, 3121696), (16, 1951060), (20, 1560848), (32, 975530), (40, 780424), (64, 487765), (80, 390212), (160, 195106), (320, 97553)]