31311764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 63141120

約数和(自身を除く): 31829356

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 212, 319, 463, 583, 638, 926, 1166, 1276, 1537, 1852, 2332, 3074, 5093, 6148, 10186, 13427, 16907, 20372, 24539, 26854, 33814, 49078, 53708, 67628, 98156, 147697, 269929, 295394, 539858, 590788, 711631, 1079716, 1423262, 2846524, 7827941, 15655882, 31311764]

約数ペア:

[(1, 31311764), (2, 15655882), (4, 7827941), (11, 2846524), (22, 1423262), (29, 1079716), (44, 711631), (53, 590788), (58, 539858), (106, 295394), (116, 269929), (212, 147697), (319, 98156), (463, 67628), (583, 53708), (638, 49078), (926, 33814), (1166, 26854), (1276, 24539), (1537, 20372), (1852, 16907), (2332, 13427), (3074, 10186), (5093, 6148)]