23167868

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 43020432

約数和(自身を除く): 19852564

約数列:

[1, 2, 4, 29, 58, 71, 97, 116, 142, 194, 284, 388, 841, 1682, 2059, 2813, 3364, 4118, 5626, 6887, 8236, 11252, 13774, 27548, 59711, 81577, 119422, 163154, 199723, 238844, 326308, 399446, 798892, 5791967, 11583934, 23167868]

約数ペア:

[(1, 23167868), (2, 11583934), (4, 5791967), (29, 798892), (58, 399446), (71, 326308), (97, 238844), (116, 199723), (142, 163154), (194, 119422), (284, 81577), (388, 59711), (841, 27548), (1682, 13774), (2059, 11252), (2813, 8236), (3364, 6887), (4118, 5626)]