17945032

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10337}}^1$

素因数の和:10381

約数の個数: 32

約数和(自身を含む): 39697920

約数和(自身を除く): 21752888

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 10337, 20674, 41348, 72359, 82696, 144718, 289436, 320447, 578872, 640894, 1281788, 2243129, 2563576, 4486258, 8972516, 17945032]

約数ペア:

[(1, 17945032), (2, 8972516), (4, 4486258), (7, 2563576), (8, 2243129), (14, 1281788), (28, 640894), (31, 578872), (56, 320447), (62, 289436), (124, 144718), (217, 82696), (248, 72359), (434, 41348), (868, 20674), (1736, 10337)]