31244078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{8831}}^1$

素因数の和:8923

約数の個数: 16

約数和(自身を含む): 49282560

約数和(自身を除く): 18038482

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 8831, 17662, 256099, 512198, 538691, 1077382, 15622039, 31244078]

約数ペア:

[(1, 31244078), (2, 15622039), (29, 1077382), (58, 538691), (61, 512198), (122, 256099), (1769, 17662), (3538, 8831)]