31446932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1580

約数の個数: 36

約数和(自身を含む): 61937568

約数和(自身を除く): 30490636

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1511, 1892, 3022, 5203, 6044, 10406, 16621, 20812, 33242, 64973, 66484, 129946, 182831, 259892, 365662, 714703, 731324, 1429406, 2858812, 7861733, 15723466, 31446932]

約数ペア:

[(1, 31446932), (2, 15723466), (4, 7861733), (11, 2858812), (22, 1429406), (43, 731324), (44, 714703), (86, 365662), (121, 259892), (172, 182831), (242, 129946), (473, 66484), (484, 64973), (946, 33242), (1511, 20812), (1892, 16621), (3022, 10406), (5203, 6044)]