38179184

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 76340352

約数和(自身を除く): 38161168

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 211, 263, 344, 422, 526, 688, 844, 1052, 1688, 2104, 3376, 4208, 9073, 11309, 18146, 22618, 36292, 45236, 55493, 72584, 90472, 110986, 145168, 180944, 221972, 443944, 887888, 2386199, 4772398, 9544796, 19089592, 38179184]

約数ペア:

[(1, 38179184), (2, 19089592), (4, 9544796), (8, 4772398), (16, 2386199), (43, 887888), (86, 443944), (172, 221972), (211, 180944), (263, 145168), (344, 110986), (422, 90472), (526, 72584), (688, 55493), (844, 45236), (1052, 36292), (1688, 22618), (2104, 18146), (3376, 11309), (4208, 9073)]