87974536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{845909}}^1$

素因数の和:845928

約数の個数: 16

約数和(自身を含む): 177641100

約数和(自身を除く): 89666564

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 845909, 1691818, 3383636, 6767272, 10996817, 21993634, 43987268, 87974536]

約数ペア:

[(1, 87974536), (2, 43987268), (4, 21993634), (8, 10996817), (13, 6767272), (26, 3383636), (52, 1691818), (104, 845909)]