131514896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{265151}}^1$

素因数の和:265190

約数の個数: 20

約数和(自身を含む): 263030784

約数和(自身を除く): 131515888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 265151, 530302, 1060604, 2121208, 4242416, 8219681, 16439362, 32878724, 65757448, 131514896]

約数ペア:

[(1, 131514896), (2, 65757448), (4, 32878724), (8, 16439362), (16, 8219681), (31, 4242416), (62, 2121208), (124, 1060604), (248, 530302), (496, 265151)]