90370004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{27653}}^1$

素因数の和:27719

約数の個数: 24

約数和(自身を含む): 170348640

約数和(自身を除く): 79978636

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 27653, 55306, 110612, 525407, 1050814, 1189079, 2101628, 2378158, 4756316, 22592501, 45185002, 90370004]

約数ペア:

[(1, 90370004), (2, 45185002), (4, 22592501), (19, 4756316), (38, 2378158), (43, 2101628), (76, 1189079), (86, 1050814), (172, 525407), (817, 110612), (1634, 55306), (3268, 27653)]