31249324

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 56246400

約数和(自身を除く): 24997076

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 1439, 2878, 5429, 5756, 10858, 21716, 87779, 128071, 175558, 256142, 351116, 512284, 7812331, 15624662, 31249324]

約数ペア:

[(1, 31249324), (2, 15624662), (4, 7812331), (61, 512284), (89, 351116), (122, 256142), (178, 175558), (244, 128071), (356, 87779), (1439, 21716), (2878, 10858), (5429, 5756)]