33728840

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8693}}^1$

素因数の和:8801

約数の個数: 32

約数和(自身を含む): 76681080

約数和(自身を除く): 42952240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 8693, 17386, 34772, 43465, 69544, 86930, 173860, 347720, 843221, 1686442, 3372884, 4216105, 6745768, 8432210, 16864420, 33728840]

約数ペア:

[(1, 33728840), (2, 16864420), (4, 8432210), (5, 6745768), (8, 4216105), (10, 3372884), (20, 1686442), (40, 843221), (97, 347720), (194, 173860), (388, 86930), (485, 69544), (776, 43465), (970, 34772), (1940, 17386), (3880, 8693)]