23821564

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 36

約数和(自身を含む): 45654840

約数和(自身を除く): 21833276

約数列:

[1, 2, 4, 13, 26, 52, 131, 169, 262, 269, 338, 524, 538, 676, 1076, 1703, 3406, 3497, 6812, 6994, 13988, 22139, 35239, 44278, 45461, 70478, 88556, 90922, 140956, 181844, 458107, 916214, 1832428, 5955391, 11910782, 23821564]

約数ペア:

[(1, 23821564), (2, 11910782), (4, 5955391), (13, 1832428), (26, 916214), (52, 458107), (131, 181844), (169, 140956), (262, 90922), (269, 88556), (338, 70478), (524, 45461), (538, 44278), (676, 35239), (1076, 22139), (1703, 13988), (3406, 6994), (3497, 6812)]