61157744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103307}}^1$

素因数の和:103352

約数の個数: 20

約数和(自身を含む): 121696824

約数和(自身を除く): 60539080

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 103307, 206614, 413228, 826456, 1652912, 3822359, 7644718, 15289436, 30578872, 61157744]

約数ペア:

[(1, 61157744), (2, 30578872), (4, 15289436), (8, 7644718), (16, 3822359), (37, 1652912), (74, 826456), (148, 413228), (296, 206614), (592, 103307)]