80241746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 133569408

約数和(自身を除く): 53327662

約数列:

[1, 2, 13, 26, 67, 73, 134, 146, 631, 871, 949, 1262, 1742, 1898, 4891, 8203, 9782, 16406, 42277, 46063, 63583, 84554, 92126, 127166, 549601, 598819, 1099202, 1197638, 3086221, 6172442, 40120873, 80241746]

約数ペア:

[(1, 80241746), (2, 40120873), (13, 6172442), (26, 3086221), (67, 1197638), (73, 1099202), (134, 598819), (146, 549601), (631, 127166), (871, 92126), (949, 84554), (1262, 63583), (1742, 46063), (1898, 42277), (4891, 16406), (8203, 9782)]