90589682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{21871}}^1$

素因数の和:22001

約数の個数: 16

約数和(自身を含む): 144355200

約数和(自身を除く): 53765518

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 21871, 43742, 415549, 831098, 2383939, 4767878, 45294841, 90589682]

約数ペア:

[(1, 90589682), (2, 45294841), (19, 4767878), (38, 2383939), (109, 831098), (218, 415549), (2071, 43742), (4142, 21871)]