127116016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{214723}}^1$

素因数の和:214768

約数の個数: 20

約数和(自身を含む): 252944872

約数和(自身を除く): 125828856

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 214723, 429446, 858892, 1717784, 3435568, 7944751, 15889502, 31779004, 63558008, 127116016]

約数ペア:

[(1, 127116016), (2, 63558008), (4, 31779004), (8, 15889502), (16, 7944751), (37, 3435568), (74, 1717784), (148, 858892), (296, 429446), (592, 214723)]