172023742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{69197}}^1$

素因数の和:69323

約数の個数: 16

約数和(自身を含む): 283988592

約数和(自身を除く): 111964850

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 69197, 138394, 761167, 1522334, 7819261, 15638522, 86011871, 172023742]

約数ペア:

[(1, 172023742), (2, 86011871), (11, 15638522), (22, 7819261), (113, 1522334), (226, 761167), (1243, 138394), (2486, 69197)]