27251408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{100189}}^1$

素因数の和:100214

約数の個数: 20

約数和(自身を含む): 55906020

約数和(自身を除く): 28654612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 100189, 200378, 400756, 801512, 1603024, 1703213, 3406426, 6812852, 13625704, 27251408]

約数ペア:

[(1, 27251408), (2, 13625704), (4, 6812852), (8, 3406426), (16, 1703213), (17, 1603024), (34, 801512), (68, 400756), (136, 200378), (272, 100189)]