87318512

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{74759}}^1$

素因数の和:74840

約数の個数: 20

約数和(自身を含む): 171499440

約数和(自身を除く): 84180928

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 74759, 149518, 299036, 598072, 1196144, 5457407, 10914814, 21829628, 43659256, 87318512]

約数ペア:

[(1, 87318512), (2, 43659256), (4, 21829628), (8, 10914814), (16, 5457407), (73, 1196144), (146, 598072), (292, 299036), (584, 149518), (1168, 74759)]