89988898

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{1021}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 136571904

約数和(自身を除く): 46583006

約数列:

[1, 2, 127, 254, 347, 694, 1021, 2042, 44069, 88138, 129667, 259334, 354287, 708574, 44994449, 89988898]

約数ペア:

[(1, 89988898), (2, 44994449), (127, 708574), (254, 354287), (347, 259334), (694, 129667), (1021, 88138), (2042, 44069)]