70384432

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{42709}}^1$

素因数の和:42820

約数の個数: 20

約数和(自身を含む): 137697040

約数和(自身を除く): 67312608

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 42709, 85418, 170836, 341672, 683344, 4399027, 8798054, 17596108, 35192216, 70384432]

約数ペア:

[(1, 70384432), (2, 35192216), (4, 17596108), (8, 8798054), (16, 4399027), (103, 683344), (206, 341672), (412, 170836), (824, 85418), (1648, 42709)]