172322896

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{98809}}^1$

素因数の和:98926

約数の個数: 20

約数和(自身を含む): 336942100

約数和(自身を除く): 164619204

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 98809, 197618, 395236, 790472, 1580944, 10770181, 21540362, 43080724, 86161448, 172322896]

約数ペア:

[(1, 172322896), (2, 86161448), (4, 43080724), (8, 21540362), (16, 10770181), (109, 1580944), (218, 790472), (436, 395236), (872, 197618), (1744, 98809)]