16865936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 34164480

約数和(自身を除く): 17298544

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 163, 223, 232, 326, 446, 464, 652, 892, 1304, 1784, 2608, 3568, 4727, 6467, 9454, 12934, 18908, 25868, 36349, 37816, 51736, 72698, 75632, 103472, 145396, 290792, 581584, 1054121, 2108242, 4216484, 8432968, 16865936]

約数ペア:

[(1, 16865936), (2, 8432968), (4, 4216484), (8, 2108242), (16, 1054121), (29, 581584), (58, 290792), (116, 145396), (163, 103472), (223, 75632), (232, 72698), (326, 51736), (446, 37816), (464, 36349), (652, 25868), (892, 18908), (1304, 12934), (1784, 9454), (2608, 6467), (3568, 4727)]