20161243784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{16567}}^1\times {\mathrm{13829}}^1$

素因数の和:30413

約数の個数: 32

約数和(自身を含む): 41244379200

約数和(自身を除く): 21083135416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 13829, 16567, 27658, 33134, 55316, 66268, 110632, 132536, 152119, 182237, 304238, 364474, 608476, 728948, 1216952, 1457896, 229105043, 458210086, 916420172, 1832840344, 2520155473, 5040310946, 10080621892, 20161243784]

約数ペア:

[(1, 20161243784), (2, 10080621892), (4, 5040310946), (8, 2520155473), (11, 1832840344), (22, 916420172), (44, 458210086), (88, 229105043), (13829, 1457896), (16567, 1216952), (27658, 728948), (33134, 608476), (55316, 364474), (66268, 304238), (110632, 182237), (132536, 152119)]