8808008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 18213120

約数和(自身を除く): 9405112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 991, 1111, 1982, 2222, 3964, 4444, 7928, 8888, 10901, 21802, 43604, 87208, 100091, 200182, 400364, 800728, 1101001, 2202002, 4404004, 8808008]

約数ペア:

[(1, 8808008), (2, 4404004), (4, 2202002), (8, 1101001), (11, 800728), (22, 400364), (44, 200182), (88, 100091), (101, 87208), (202, 43604), (404, 21802), (808, 10901), (991, 8888), (1111, 7928), (1982, 4444), (2222, 3964)]