90433876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{17929}}^1$

素因数の和:18043

約数の個数: 24

約数和(自身を含む): 172199720

約数和(自身を除く): 81765844

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 17929, 35858, 71716, 233077, 466154, 932308, 1739113, 3478226, 6956452, 22608469, 45216938, 90433876]

約数ペア:

[(1, 90433876), (2, 45216938), (4, 22608469), (13, 6956452), (26, 3478226), (52, 1739113), (97, 932308), (194, 466154), (388, 233077), (1261, 71716), (2522, 35858), (5044, 17929)]