139072

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 28

約数和(自身を含む): 288036

約数和(自身を除く): 148964

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 82, 106, 164, 212, 328, 424, 656, 848, 1312, 1696, 2173, 2624, 3392, 4346, 8692, 17384, 34768, 69536, 139072]

約数ペア:

[(1, 139072), (2, 69536), (4, 34768), (8, 17384), (16, 8692), (32, 4346), (41, 3392), (53, 2624), (64, 2173), (82, 1696), (106, 1312), (164, 848), (212, 656), (328, 424)]