17964308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3943}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 33792192

約数和(自身を除く): 15827884

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 3943, 4556, 7886, 15772, 67031, 134062, 264181, 268124, 528362, 1056724, 4491077, 8982154, 17964308]

約数ペア:

[(1, 17964308), (2, 8982154), (4, 4491077), (17, 1056724), (34, 528362), (67, 268124), (68, 264181), (134, 134062), (268, 67031), (1139, 15772), (2278, 7886), (3943, 4556)]