134430928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{442207}}^1$

素因数の和:442234

約数の個数: 20

約数和(自身を含む): 274168960

約数和(自身を除く): 139738032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 442207, 884414, 1768828, 3537656, 7075312, 8401933, 16803866, 33607732, 67215464, 134430928]

約数ペア:

[(1, 134430928), (2, 67215464), (4, 33607732), (8, 16803866), (16, 8401933), (19, 7075312), (38, 3537656), (76, 1768828), (152, 884414), (304, 442207)]