171489448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{24611}}^1$

素因数の和:24697

約数の個数: 32

約数和(自身を含む): 351459360

約数和(自身を除く): 179969912

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 24611, 49222, 98444, 196888, 319943, 639886, 1279772, 1648937, 2559544, 3297874, 6595748, 13191496, 21436181, 42872362, 85744724, 171489448]

約数ペア:

[(1, 171489448), (2, 85744724), (4, 42872362), (8, 21436181), (13, 13191496), (26, 6595748), (52, 3297874), (67, 2559544), (104, 1648937), (134, 1279772), (268, 639886), (536, 319943), (871, 196888), (1742, 98444), (3484, 49222), (6968, 24611)]