83940992

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{4177}}^1$

素因数の和:4348

約数の個数: 32

約数和(自身を含む): 168331620

約数和(自身を除く): 84390628

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 4177, 5024, 8354, 10048, 16708, 20096, 33416, 66832, 133664, 267328, 534656, 655789, 1311578, 2623156, 5246312, 10492624, 20985248, 41970496, 83940992]

約数ペア:

[(1, 83940992), (2, 41970496), (4, 20985248), (8, 10492624), (16, 5246312), (32, 2623156), (64, 1311578), (128, 655789), (157, 534656), (314, 267328), (628, 133664), (1256, 66832), (2512, 33416), (4177, 20096), (5024, 16708), (8354, 10048)]