108888988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2179}}^1$

素因数の和:2258

約数の個数: 36

約数和(自身を含む): 212144520

約数和(自身を除く): 103255532

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 2179, 3844, 4358, 8716, 12493, 24986, 28327, 49972, 56654, 67549, 113308, 135098, 270196, 878137, 1756274, 2094019, 3512548, 4188038, 8376076, 27222247, 54444494, 108888988]

約数ペア:

[(1, 108888988), (2, 54444494), (4, 27222247), (13, 8376076), (26, 4188038), (31, 3512548), (52, 2094019), (62, 1756274), (124, 878137), (403, 270196), (806, 135098), (961, 113308), (1612, 67549), (1922, 56654), (2179, 49972), (3844, 28327), (4358, 24986), (8716, 12493)]