87883854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3457}}^1$

素因数の和:3704

約数の個数: 32

約数和(自身を含む): 185902080

約数和(自身を除く): 98018226

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1338, 3457, 4237, 6914, 8474, 10371, 12711, 20742, 25422, 65683, 131366, 197049, 394098, 770911, 1541822, 2312733, 4625466, 14647309, 29294618, 43941927, 87883854]

約数ペア:

[(1, 87883854), (2, 43941927), (3, 29294618), (6, 14647309), (19, 4625466), (38, 2312733), (57, 1541822), (114, 770911), (223, 394098), (446, 197049), (669, 131366), (1338, 65683), (3457, 25422), (4237, 20742), (6914, 12711), (8474, 10371)]