31563587044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{234967}}^1$

素因数の和:235096

約数の個数: 48

約数和(自身を含む): 62527804416

約数和(自身を除く): 30964217372

約数列:

[1, 2, 4, 11, 22, 43, 44, 71, 86, 142, 172, 284, 473, 781, 946, 1562, 1892, 3053, 3124, 6106, 12212, 33583, 67166, 134332, 234967, 469934, 939868, 2584637, 5169274, 10103581, 10338548, 16682657, 20207162, 33365314, 40414324, 66730628, 111139391, 183509227, 222278782, 367018454, 444557564, 717354251, 734036908, 1434708502, 2869417004, 7890896761, 15781793522, 31563587044]

約数ペア:

[(1, 31563587044), (2, 15781793522), (4, 7890896761), (11, 2869417004), (22, 1434708502), (43, 734036908), (44, 717354251), (71, 444557564), (86, 367018454), (142, 222278782), (172, 183509227), (284, 111139391), (473, 66730628), (781, 40414324), (946, 33365314), (1562, 20207162), (1892, 16682657), (3053, 10338548), (3124, 10103581), (6106, 5169274), (12212, 2584637), (33583, 939868), (67166, 469934), (134332, 234967)]