68240224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{164039}}^1$

素因数の和:164062

約数の個数: 24

約数和(自身を含む): 144683280

約数和(自身を除く): 76443056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 164039, 328078, 656156, 1312312, 2132507, 2624624, 4265014, 5249248, 8530028, 17060056, 34120112, 68240224]

約数ペア:

[(1, 68240224), (2, 34120112), (4, 17060056), (8, 8530028), (13, 5249248), (16, 4265014), (26, 2624624), (32, 2132507), (52, 1312312), (104, 656156), (208, 328078), (416, 164039)]