16049836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 33264000

約数和(自身を除く): 17214164

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 499, 731, 748, 946, 998, 1462, 1892, 1996, 2924, 5489, 8041, 8483, 10978, 16082, 16966, 21457, 21956, 32164, 33932, 42914, 85828, 93313, 186626, 236027, 364769, 373252, 472054, 729538, 944108, 1459076, 4012459, 8024918, 16049836]

約数ペア:

[(1, 16049836), (2, 8024918), (4, 4012459), (11, 1459076), (17, 944108), (22, 729538), (34, 472054), (43, 373252), (44, 364769), (68, 236027), (86, 186626), (172, 93313), (187, 85828), (374, 42914), (473, 33932), (499, 32164), (731, 21956), (748, 21457), (946, 16966), (998, 16082), (1462, 10978), (1892, 8483), (1996, 8041), (2924, 5489)]