31082964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{21407}}^1$

素因数の和:21436

約数の個数: 36

約数和(自身を含む): 79723392

約数和(自身を除く): 48640428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 21407, 42814, 64221, 85628, 128442, 235477, 256884, 470954, 706431, 941908, 1412862, 2590247, 2825724, 5180494, 7770741, 10360988, 15541482, 31082964]

約数ペア:

[(1, 31082964), (2, 15541482), (3, 10360988), (4, 7770741), (6, 5180494), (11, 2825724), (12, 2590247), (22, 1412862), (33, 941908), (44, 706431), (66, 470954), (121, 256884), (132, 235477), (242, 128442), (363, 85628), (484, 64221), (726, 42814), (1452, 21407)]