133720624

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{288191}}^1$

素因数の和:288228

約数の個数: 20

約数和(自身を含む): 268018560

約数和(自身を除く): 134297936

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 288191, 576382, 1152764, 2305528, 4611056, 8357539, 16715078, 33430156, 66860312, 133720624]

約数ペア:

[(1, 133720624), (2, 66860312), (4, 33430156), (8, 16715078), (16, 8357539), (29, 4611056), (58, 2305528), (116, 1152764), (232, 576382), (464, 288191)]