100403888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{482711}}^1$

素因数の和:482732

約数の個数: 20

約数和(自身を含む): 209497008

約数和(自身を除く): 109093120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 482711, 965422, 1930844, 3861688, 6275243, 7723376, 12550486, 25100972, 50201944, 100403888]

約数ペア:

[(1, 100403888), (2, 50201944), (4, 25100972), (8, 12550486), (13, 7723376), (16, 6275243), (26, 3861688), (52, 1930844), (104, 965422), (208, 482711)]