31841584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{48539}}^1$

素因数の和:48588

約数の個数: 20

約数和(自身を含む): 63199080

約数和(自身を除く): 31357496

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 48539, 97078, 194156, 388312, 776624, 1990099, 3980198, 7960396, 15920792, 31841584]

約数ペア:

[(1, 31841584), (2, 15920792), (4, 7960396), (8, 3980198), (16, 1990099), (41, 776624), (82, 388312), (164, 194156), (328, 97078), (656, 48539)]