85437718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 138140640

約数和(自身を除く): 52702922

約数列:

[1, 2, 19, 38, 101, 113, 197, 202, 226, 394, 1919, 2147, 3743, 3838, 4294, 7486, 11413, 19897, 22261, 22826, 39794, 44522, 216847, 378043, 422959, 433694, 756086, 845918, 2248361, 4496722, 42718859, 85437718]

約数ペア:

[(1, 85437718), (2, 42718859), (19, 4496722), (38, 2248361), (101, 845918), (113, 756086), (197, 433694), (202, 422959), (226, 378043), (394, 216847), (1919, 44522), (2147, 39794), (3743, 22826), (3838, 22261), (4294, 19897), (7486, 11413)]