31203864

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9221}}^1$

素因数の和:9280

約数の個数: 48

約数和(自身を含む): 86317920

約数和(自身を除く): 55114056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 9221, 18442, 27663, 36884, 55326, 73768, 82989, 110652, 165978, 221304, 331956, 433387, 663912, 866774, 1300161, 1733548, 2600322, 3467096, 3900483, 5200644, 7800966, 10401288, 15601932, 31203864]

約数ペア:

[(1, 31203864), (2, 15601932), (3, 10401288), (4, 7800966), (6, 5200644), (8, 3900483), (9, 3467096), (12, 2600322), (18, 1733548), (24, 1300161), (36, 866774), (47, 663912), (72, 433387), (94, 331956), (141, 221304), (188, 165978), (282, 110652), (376, 82989), (423, 73768), (564, 55326), (846, 36884), (1128, 27663), (1692, 18442), (3384, 9221)]