229751008

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{80671}}^1$

素因数の和:80770

約数の個数: 24

約数和(自身を含む): 457410240

約数和(自身を除く): 227659232

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 80671, 161342, 322684, 645368, 1290736, 2581472, 7179719, 14359438, 28718876, 57437752, 114875504, 229751008]

約数ペア:

[(1, 229751008), (2, 114875504), (4, 57437752), (8, 28718876), (16, 14359438), (32, 7179719), (89, 2581472), (178, 1290736), (356, 645368), (712, 322684), (1424, 161342), (2848, 80671)]