16215136

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 20556704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 379, 382, 758, 764, 1337, 1516, 1528, 2653, 2674, 3032, 3056, 5306, 5348, 6064, 6112, 10612, 10696, 12128, 21224, 21392, 42448, 42784, 72389, 84896, 144778, 289556, 506723, 579112, 1013446, 1158224, 2026892, 2316448, 4053784, 8107568, 16215136]

約数ペア:

[(1, 16215136), (2, 8107568), (4, 4053784), (7, 2316448), (8, 2026892), (14, 1158224), (16, 1013446), (28, 579112), (32, 506723), (56, 289556), (112, 144778), (191, 84896), (224, 72389), (379, 42784), (382, 42448), (758, 21392), (764, 21224), (1337, 12128), (1516, 10696), (1528, 10612), (2653, 6112), (2674, 6064), (3032, 5348), (3056, 5306)]