38233712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2121

約数の個数: 40

約数和(自身を含む): 81594480

約数和(自身を除く): 43360768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 1993, 2398, 3986, 4796, 7972, 9592, 15944, 19184, 21923, 31888, 43846, 87692, 175384, 217237, 350768, 434474, 868948, 1737896, 2389607, 3475792, 4779214, 9558428, 19116856, 38233712]

約数ペア:

[(1, 38233712), (2, 19116856), (4, 9558428), (8, 4779214), (11, 3475792), (16, 2389607), (22, 1737896), (44, 868948), (88, 434474), (109, 350768), (176, 217237), (218, 175384), (436, 87692), (872, 43846), (1199, 31888), (1744, 21923), (1993, 19184), (2398, 15944), (3986, 9592), (4796, 7972)]