16403912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17231}}^1$

素因数の和:17261

約数の個数: 32

約数和(自身を含む): 37221120

約数和(自身を除く): 20817208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 17231, 34462, 68924, 120617, 137848, 241234, 292927, 482468, 585854, 964936, 1171708, 2050489, 2343416, 4100978, 8201956, 16403912]

約数ペア:

[(1, 16403912), (2, 8201956), (4, 4100978), (7, 2343416), (8, 2050489), (14, 1171708), (17, 964936), (28, 585854), (34, 482468), (56, 292927), (68, 241234), (119, 137848), (136, 120617), (238, 68924), (476, 34462), (952, 17231)]