32768440

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8111}}^1$

素因数の和:8223

約数の個数: 32

約数和(自身を含む): 74468160

約数和(自身を除く): 41699720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 8111, 16222, 32444, 40555, 64888, 81110, 162220, 324440, 819211, 1638422, 3276844, 4096055, 6553688, 8192110, 16384220, 32768440]

約数ペア:

[(1, 32768440), (2, 16384220), (4, 8192110), (5, 6553688), (8, 4096055), (10, 3276844), (20, 1638422), (40, 819211), (101, 324440), (202, 162220), (404, 81110), (505, 64888), (808, 40555), (1010, 32444), (2020, 16222), (4040, 8111)]