31679452

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1531}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 63486080

約数和(自身を除く): 31806628

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 1531, 2956, 3062, 5173, 6124, 10346, 10717, 20692, 21434, 42868, 1131409, 2262818, 4525636, 7919863, 15839726, 31679452]

約数ペア:

[(1, 31679452), (2, 15839726), (4, 7919863), (7, 4525636), (14, 2262818), (28, 1131409), (739, 42868), (1478, 21434), (1531, 20692), (2956, 10717), (3062, 10346), (5173, 6124)]