31796316

素因数分解:

$2^2\times 3^2\times {\mathrm{883231}}^1$

素因数の和:883241

約数の個数: 18

約数和(自身を含む): 80374112

約数和(自身を除く): 48577796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 883231, 1766462, 2649693, 3532924, 5299386, 7949079, 10598772, 15898158, 31796316]

約数ペア:

[(1, 31796316), (2, 15898158), (3, 10598772), (4, 7949079), (6, 5299386), (9, 3532924), (12, 2649693), (18, 1766462), (36, 883231)]