16172912

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:945

約数の個数: 40

約数和(自身を含む): 36042336

約数和(自身を除く): 19869424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 733, 788, 1379, 1466, 1576, 2758, 2932, 3152, 5131, 5516, 5864, 10262, 11032, 11728, 20524, 22064, 41048, 82096, 144401, 288802, 577604, 1010807, 1155208, 2021614, 2310416, 4043228, 8086456, 16172912]

約数ペア:

[(1, 16172912), (2, 8086456), (4, 4043228), (7, 2310416), (8, 2021614), (14, 1155208), (16, 1010807), (28, 577604), (56, 288802), (112, 144401), (197, 82096), (394, 41048), (733, 22064), (788, 20524), (1379, 11728), (1466, 11032), (1576, 10262), (2758, 5864), (2932, 5516), (3152, 5131)]