31614442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 50990400

約数和(自身を除く): 19375958

約数列:

[1, 2, 19, 38, 59, 118, 239, 478, 1121, 2242, 3481, 4541, 6962, 9082, 14101, 28202, 66139, 132278, 267919, 535838, 831959, 1663918, 15807221, 31614442]

約数ペア:

[(1, 31614442), (2, 15807221), (19, 1663918), (38, 831959), (59, 535838), (118, 267919), (239, 132278), (478, 66139), (1121, 28202), (2242, 14101), (3481, 9082), (4541, 6962)]