31435728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{34469}}^1$

素因数の和:34499

約数の個数: 40

約数和(自身を含む): 85485600

約数和(自身を除く): 54049872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 34469, 68938, 103407, 137876, 206814, 275752, 413628, 551504, 654911, 827256, 1309822, 1654512, 1964733, 2619644, 3929466, 5239288, 7858932, 10478576, 15717864, 31435728]

約数ペア:

[(1, 31435728), (2, 15717864), (3, 10478576), (4, 7858932), (6, 5239288), (8, 3929466), (12, 2619644), (16, 1964733), (19, 1654512), (24, 1309822), (38, 827256), (48, 654911), (57, 551504), (76, 413628), (114, 275752), (152, 206814), (228, 137876), (304, 103407), (456, 68938), (912, 34469)]