28282832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103981}}^1$

素因数の和:104006

約数の個数: 20

約数和(自身を含む): 58021956

約数和(自身を除く): 29739124

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 103981, 207962, 415924, 831848, 1663696, 1767677, 3535354, 7070708, 14141416, 28282832]

約数ペア:

[(1, 28282832), (2, 14141416), (4, 7070708), (8, 3535354), (16, 1767677), (17, 1663696), (34, 831848), (68, 415924), (136, 207962), (272, 103981)]