31306072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29423}}^1$

素因数の和:29455

約数の個数: 32

約数和(自身を含む): 70617600

約数和(自身を除く): 39311528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 29423, 58846, 117692, 205961, 235384, 411922, 559037, 823844, 1118074, 1647688, 2236148, 3913259, 4472296, 7826518, 15653036, 31306072]

約数ペア:

[(1, 31306072), (2, 15653036), (4, 7826518), (7, 4472296), (8, 3913259), (14, 2236148), (19, 1647688), (28, 1118074), (38, 823844), (56, 559037), (76, 411922), (133, 235384), (152, 205961), (266, 117692), (532, 58846), (1064, 29423)]