38683112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 39698968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 863, 1724, 1726, 3448, 3452, 5603, 6904, 11206, 11219, 22412, 22438, 44824, 44876, 89752, 371953, 743906, 1487812, 2975624, 4835389, 9670778, 19341556, 38683112]

約数ペア:

[(1, 38683112), (2, 19341556), (4, 9670778), (8, 4835389), (13, 2975624), (26, 1487812), (52, 743906), (104, 371953), (431, 89752), (862, 44876), (863, 44824), (1724, 22438), (1726, 22412), (3448, 11219), (3452, 11206), (5603, 6904)]