16145488

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7703}}^1$

素因数の和:7842

約数の個数: 20

約数和(自身を含む): 31524768

約数和(自身を除く): 15379280

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7703, 15406, 30812, 61624, 123248, 1009093, 2018186, 4036372, 8072744, 16145488]

約数ペア:

[(1, 16145488), (2, 8072744), (4, 4036372), (8, 2018186), (16, 1009093), (131, 123248), (262, 61624), (524, 30812), (1048, 15406), (2096, 7703)]