31795184

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{10979}}^1$

素因数の和:11168

約数の個数: 20

約数和(自身を含む): 61949160

約数和(自身を除く): 30153976

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 10979, 21958, 43916, 87832, 175664, 1987199, 3974398, 7948796, 15897592, 31795184]

約数ペア:

[(1, 31795184), (2, 15897592), (4, 7948796), (8, 3974398), (16, 1987199), (181, 175664), (362, 87832), (724, 43916), (1448, 21958), (2896, 10979)]