129393352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{27743}}^1$

素因数の和:27813

約数の個数: 32

約数和(自身を含む): 269671680

約数和(自身を除く): 140278328

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 27743, 55486, 110972, 221944, 305173, 610346, 1220692, 1470379, 2441384, 2940758, 5881516, 11763032, 16174169, 32348338, 64696676, 129393352]

約数ペア:

[(1, 129393352), (2, 64696676), (4, 32348338), (8, 16174169), (11, 11763032), (22, 5881516), (44, 2940758), (53, 2441384), (88, 1470379), (106, 1220692), (212, 610346), (424, 305173), (583, 221944), (1166, 110972), (2332, 55486), (4664, 27743)]