16328872

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2887}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 35349120

約数和(自身を除く): 19020248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 2887, 5656, 5774, 11548, 20209, 23096, 40418, 80836, 161672, 291587, 583174, 1166348, 2041109, 2332696, 4082218, 8164436, 16328872]

約数ペア:

[(1, 16328872), (2, 8164436), (4, 4082218), (7, 2332696), (8, 2041109), (14, 1166348), (28, 583174), (56, 291587), (101, 161672), (202, 80836), (404, 40418), (707, 23096), (808, 20209), (1414, 11548), (2828, 5774), (2887, 5656)]