18520192

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{3529}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 37806300

約数和(自身を除く): 19286108

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 3529, 5248, 7058, 14116, 28232, 56464, 112928, 144689, 225856, 289378, 451712, 578756, 1157512, 2315024, 4630048, 9260096, 18520192]

約数ペア:

[(1, 18520192), (2, 9260096), (4, 4630048), (8, 2315024), (16, 1157512), (32, 578756), (41, 451712), (64, 289378), (82, 225856), (128, 144689), (164, 112928), (328, 56464), (656, 28232), (1312, 14116), (2624, 7058), (3529, 5248)]