33401680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32117}}^1$

素因数の和:32143

約数の個数: 40

約数和(自身を含む): 83635272

約数和(自身を除く): 50233592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 32117, 64234, 128468, 160585, 256936, 321170, 417521, 513872, 642340, 835042, 1284680, 1670084, 2087605, 2569360, 3340168, 4175210, 6680336, 8350420, 16700840, 33401680]

約数ペア:

[(1, 33401680), (2, 16700840), (4, 8350420), (5, 6680336), (8, 4175210), (10, 3340168), (13, 2569360), (16, 2087605), (20, 1670084), (26, 1284680), (40, 835042), (52, 642340), (65, 513872), (80, 417521), (104, 321170), (130, 256936), (208, 160585), (260, 128468), (520, 64234), (1040, 32117)]