38988848

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{13463}}^1$

素因数の和:13652

約数の個数: 20

約数和(自身を含む): 75963888

約数和(自身を除く): 36975040

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 13463, 26926, 53852, 107704, 215408, 2436803, 4873606, 9747212, 19494424, 38988848]

約数ペア:

[(1, 38988848), (2, 19494424), (4, 9747212), (8, 4873606), (16, 2436803), (181, 215408), (362, 107704), (724, 53852), (1448, 26926), (2896, 13463)]