323056

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 20

約数和(自身を含む): 638104

約数和(自身を除く): 315048

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 331, 488, 662, 976, 1324, 2648, 5296, 20191, 40382, 80764, 161528, 323056]

約数ペア:

[(1, 323056), (2, 161528), (4, 80764), (8, 40382), (16, 20191), (61, 5296), (122, 2648), (244, 1324), (331, 976), (488, 662)]